Is the gcf of two odd numbers always even?

Is the gcf of two odd numbers always even?
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No not always as for example the GCF of 7 and 21 is 7
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Is this true or false and why The gcf of any two even numbers is always even?

Description : Is this true or false and why The gcf of any two even numbers is always even?

Last Answer : True. Even numbers are even because they are multiples of 2.That means that any two even numbers will have at least 2 as acommon factor. Since that number (the GCF) will have 2 as a factor,it will be a multiple of 2: an even number.

What is a reason why the GCF of any two even numbers is always even?

Description : What is a reason why the GCF of any two even numbers is always even?

Last Answer : All even numbers have two as a factor. Since two will be acommon factor of any set of even numbers, the GCF will also havetwo as a factor, making it even.

If the gcf numbers are even is it always even?

Description : If the gcf numbers are even is it always even?

Last Answer : The GCF of two even numbers is always even.

If the gcf numbers are even is it always even?

Description : If the gcf numbers are even is it always even?

Last Answer : The GCF of two even numbers is always even.

How do you write If the sum of any two numbers is odd then the prodduct of those two numbers is even in logic statement?

Description : How do you write If the sum of any two numbers is odd then the prodduct of those two numbers is even in logic statement?

Last Answer : {(X, Y belong to N) and (X + Y = 1 mod(2))} => X*Y = 0mod(2).

If m and n are two odd prime numbers such that m (a) an even number (b) an odd number (c) an odd prime number (d) a prime number

Description : If m and n are two odd prime numbers such that m (a) an even number (b) an odd number (c) an odd prime number (d) a prime number

Last Answer : (a) an even number

Have you ever known someone who did not know the rules for adding and multiplying even and odd numbers?

Description : Have you ever known someone who did not know the rules for adding and multiplying even and odd numbers?

Last Answer : Just about anybody in Afghanistan, or Wahabis in Saudi Arabia. They think that is Satanic influence. Plus just about any student in American urban schools

The Radius (or diameter) of bright rings in Newton’s rings is (a) Directly proportional to the square root of odd numbers (b) Inversely proportional to the square root of natural numbers (c) Directly proportional to the square root of even numbers (d) Directly proportional to the square root of natural numbers

Description : he Radius (or diameter) of bright rings in Newton's rings is (a) Directly proportional to the square root of odd numbers (b) Inversely proportional to the square root of natural numbers (c) ... to the square root of even numbers (d) Directly proportional to the square root of natural numbers

Last Answer : (a) Directly proportional to the square root of odd numbers

In Newton's Ring experiments , the diameter of dark rings is proportional to A. Odd Natural numbers B. Natural Number C. Even Natural Number D. Square root of natural number

Description : In Newton's Ring experiments , the diameter of dark rings is proportional to A. Odd Natural numbers B. Natural Number C. Even Natural Number D. Square root of natural number

Last Answer : In Newton's Ring experiments , the diameter of dark rings is proportional to A. Odd Natural numbers B. Natural Number C. Even Natural Number D. Square root of natural number

n Newton's Ring experiments , the diameter of bright rings is proportional to A. Square root of Odd Natural numbers B. Natural Number C. Even Natural Number D. Square root of natural number

Description : n Newton's Ring experiments , the diameter of bright rings is proportional to A. Square root of Odd Natural numbers B. Natural Number C. Even Natural Number D. Square root of natural number

Last Answer : B. Natural Number

What Two Numbers Have GCF Of 6 And A LCM Of 72?

Description : What Two Numbers Have GCF Of 6 And A LCM Of 72?

Last Answer : 6 and 7218 and 24

What are the two numbers whose GCF is 5?

Description : What are the two numbers whose GCF is 5?

Last Answer : 5 and any multiple of 5Any two multiples of 5 that differ by 520 and 25

What is the GCF of the numbers in the expression (32 plus 16) is?

Description : What is the GCF of the numbers in the expression (32 plus 16) is?

Last Answer : The GCF of 16 and 32 is 16.

What is the GCF for each set of numbers 12 30 and 72?

Description : What is the GCF for each set of numbers 12 30 and 72?

Last Answer : The GCF is 6.

Which pair of numbers has the GCF equal to 6?

Description : Which pair of numbers has the GCF equal to 6?

Last Answer : If p and q are any two coprime numbers then GCF(6p, 6q) = 6.

I am a puzzle with a wordy facade. There's always an answer, even if it seems odd. Only the clever can understand my code. If you don't answer, then you'll never know. What am I? -Riddles

Description : I am a puzzle with a wordy facade. There's always an answer, even if it seems odd. Only the clever can understand my code. If you don't answer, then you'll never know. What am I? -Riddles

Last Answer : A riddle.

Is the sum of an even whole number and an odd whole number always odd?

Description : Is the sum of an even whole number and an odd whole number always odd?

Last Answer : Yes---------------------------------------------Let n be an integer. Then 2n is an even numberLet m be an integer. Then 2m is an even number and 2m + 1 is anodd number.Then:even + odd = (2n) + (2m + 1)= (2n + 2m) + 1= 2(n + m) + 1= 2k + 1 (where k = m + n) which is an odd number.

Why are gcf's of two even numbers always even?

Description : Why are gcf's of two even numbers always even?

Last Answer : What is the answer ?

Which of the following statements is not true about fatty acids? (a) Fatty acids are carboxylic acids with long hydrocarbon side chains. (b) The double bonds in unsaturated fatty acids are always conjugated. (c) Most naturally occurring fatty acids contain even numbers of carbons and are unbranched. (d) Fatty acids can be saturated or unsaturated

Description : Which of the following statements is not true about fatty acids? (a) Fatty acids are carboxylic acids with long hydrocarbon side chains. (b) The double bonds in unsaturated fatty acids are always ... contain even numbers of carbons and are unbranched. (d) Fatty acids can be saturated or unsaturated

Last Answer : The double bonds in unsaturated fatty acids are always conjugated

Q: Can two odd numbers add up to give an odd number? -General Knowledge

Description : Q: Can two odd numbers add up to give an odd number? -General Knowledge

Last Answer : No. Two odd numbers will always sum up to give an even number.

What is so odd about odd numbers?

Description : What is so odd about odd numbers?

Last Answer : They never get in pairs. So they lack evenness, and that IS odd.

What are three ways you can add 4 odd numbers and get ten? -Riddles

Description : What are three ways you can add 4 odd numbers and get ten? -Riddles

Last Answer : 1+1+3+5=10 1+1+1+7=10 1+3+3+3=10

Is it possible to get 50 by adding any 5 odd numbers between 1-50 ?

Description : Is it possible to get 50 by adding any 5 odd numbers between 1-50 ?

Last Answer : The sum of an odd number of odd numbers will always be odd , since it is not possible to say 50 or even. However, if the answer is as follows: Roman 3 + 13 + 7 + 15 + 1 = 50 , that is , 1 + 3 + 7 + 13 + 15 = 3 + 13 + 7 + 15 ... = 2 (1 + 11 + 5) + 15 + 1 = 2 (17) +16 = 34 + 16 = 50

odd Numbers How many ?

Last Answer : 1 From 100 Of In Odd Numbers 25 T.

What three consecvtive odd numbers have the the sum of 45?

Description : What three consecvtive odd numbers have the the sum of 45?

Last Answer : They are: 13+15+17 = 45

What is the sum of the odd numbers smaller than ten?

Description : What is the sum of the odd numbers smaller than ten?

Last Answer : If by "smaller than ten" you mean closer to zero than 10,thensum = -9 + -7 + ... + -1 + 1 + ... + 7 + 9 = 0If you mean the numbers less than 10, then:sum = 9 + 7 + ... + 1 + -1 + -3 + ... = -∞If you mean the ... numbers less than 10, then:sum = 1 + 3 + 5 + 7 + 9 = ½ 5 (1 + 9) = ½ 5 10 = 25

What is the sum of 800 odd consecutive numbers?

Description : What is the sum of 800 odd consecutive numbers?

Last Answer : What is the answer ?

How many odd numbers between?

Description : How many odd numbers between?

Last Answer : 18

What are the Odd numbers less than 21?

Description : What are the Odd numbers less than 21?

Last Answer : 1,3,5,7,9,11,13,15,17,19,21

How many of the first 30 numbers of the Fibonacci sequence are odd?

Description : How many of the first 30 numbers of the Fibonacci sequence are odd?

Last Answer : 20 of them.

What is the smallest odd number you can make out of the numbers 8,6,4,3?

Description : What is the smallest odd number you can make out of the numbers 8,6,4,3?

Last Answer : 3

Write a program to calculate sum of all the odd numbers between 1 to 20.

Description : Write a program to calculate sum of all the odd numbers between 1 to 20.

Last Answer : Write a program to calculate sum of all odd element of 1D array

Write a program to sum all the odd numbers between 1 to 20.

Description : Write a program to sum all the odd numbers between 1 to 20. 

Last Answer : #include<stdio.h> #include<conio.h> void main() { int sum=0,i; clrscr(); for(i=1;i<=20;i++)  { if(i%2==1) sum=sum+i; }  printf(“sum of odd no“s between 1 to 20 is %d”,sum); getcht); }

The odd numbers from 1 to 45 which are exactly divisible by 3 are arranged in an ascending order. The number at 6 th position is (A) 18 (B) 24 (C) 33 (D) 36

Description : The odd numbers from 1 to 45 which are exactly divisible by 3 are arranged in an ascending order. The number at 6 th position is (A) 18 (B) 24 (C) 33 (D) 36

Last Answer : Answer: C

In a pocket of A, the ratio of Rs.1 coins, 50p coins and 25p coins can be expressed by three consecutive odd prime numbers that are in ascending order. The total value of coins in the bag is Rs 58. If the number of Rs.1, 50p, 25p coins are reversed, find the new total value of coins in the pocket of A? A) Rs 68 B) Rs 43 C) Rs 75 D) Rs 82 E) NONE

Description : In a pocket of A, the ratio of Rs.1 coins, 50p coins and 25p coins can be expressed by three consecutive odd prime numbers that are in ascending order. The total value of coins in the bag is Rs 58. If the number of Rs.1 ... of coins in the pocket of A? A) Rs 68 B) Rs 43 C) Rs 75 D) Rs 82 E) NONE

Last Answer : Answer: D  Since the ratio of the number of Rs. 1, 50p and 25p coins can be represented by 3 consecutive odd numbers that are prime in ascending order, the only possibility for the ratio is 3:5:7. Let the number of ... =100 7k+50 5k+25 3k=1025k (In above we find the value of k). ⇒ 8200p = Rs 82.

The average of 7 consecutive odd numbers is 41. Find the largest of these numbers A) 40 B) 57 C) 47 D) 43

Description : The average of 7 consecutive odd numbers is 41. Find the largest of these numbers A) 40 B) 57 C) 47 D) 43

Last Answer : C) Let the numbers be x , x+2,x+4,x+6, x+8, x+10 and x+12 Then x+x+2+x+4+x+6+x+8+x+10+x+12/7 7x+42=287 7x=245 X=35 Largest number = x+12 = 35+12 =47

A simpleparity-check code can detect__________ errors. A) an even-number of B) two C) no errors D) an odd-number of

Description : A simpleparity-check code can detect__________ errors. A) an even-number of B) two C) no errors D) an odd-number of

Last Answer : an odd-number of

A simple parity-check code can detect __________ errors A. an even-number of B. two C. no errors D. an odd-number of

Description : A simple parity-check code can detect __________ errors A. an even-number of B. two C. no errors D. an odd-number of

Last Answer : D. an odd-number of

Write a program to create two threads one thread will print even no. between 1 to 50 and other will print odd number between 1 to 50.

Description : Write a program to create two threads one thread will print even no. between 1 to 50 and other will print odd number between 1 to 50.

Last Answer : import java.lang.*; class Even extends Thread { public void run() { try { for(int i=2;i<=50;i=i+2) { System.out.println("\t Even thread :"+i); sleep(500); } } ... public static void main(String args[]) { new Even().start(); new Odd().start(); } }

Is zero an odd or even number?

Description : Is zero an odd or even number?

Last Answer : I think technically it’s even as it’s a multiple of 2 and therefore shares all the traits of even numbers.

Hey : what ‘Odd Jobs’ have you taken that had a strange, unexpected, or even scary outcome?

Description : Hey : what ‘Odd Jobs’ have you taken that had a strange, unexpected, or even scary outcome?

Last Answer : I worked at a weird old college bookstore for a sweet 85-year old woman and her nasty, insulting husband. On the plus side, they were friends with Gabriel Garcia Marquez and I got to meet him.

I am even, add one letter and I’m odd. What am I? -Riddles

Description : I am even, add one letter and I’m odd. What am I? -Riddles

Last Answer : Seven.

I am an odd number. When I remove a letter from the word, I become even. What is the value of my number? -Riddles

Description : I am an odd number. When I remove a letter from the word, I become even. What is the value of my number? -Riddles

Last Answer : Seven. When I remove the s, I become even.

1. Write a program to take a number and print whether it is an odd number or even number. -Artificial Intelligence

Description : 1. Write a program to take a number and print whether it is an odd number or even number. -Artificial Intelligence

Last Answer : num = int(input("Enter a number: ")) mod = num % 2 if mod > 0: print("This is an odd number.") else: print("This is an even number.")

How to write a Python program (i)to calculate area of a circle and (ii)to find if a given number is even or odd. -Python

Description : How to write a Python program (i)to calculate area of a circle and (ii)to find if a given number is even or odd. -Python

Last Answer : (i) # 1.Circle pi = 3.14 r = int(input("Please enter the Radius of the circle:")) area = pi*r*r print("Area of the circle is" + str(area) + "sq ms") (ii) # 2. Odd Number & Even Number Number = int( ... Number % 2 == 0): print("This is an Even Number") else: print("It's an Odd Number")

I am an odd number. Take away a letter and I become even. What number am I? -Riddles

Description : I am an odd number. Take away a letter and I become even. What number am I? -Riddles

Last Answer : I am an odd number. Take away a letter and I become even. I am Seven.

In the Print dialog box, you can select the pages for printing. (a) Even pages (b) Odd pages (c) All pages in range (d) All of these -Technology

Description : In the Print dialog box, you can select the pages for printing. (a) Even pages (b) Odd pages (c) All pages in range (d) All of these -Technology

Last Answer : (d) You can select the even, odd and all pages in range for printing.

A number ending with a even number is it a odd or even number?

Description : A number ending with a even number is it a odd or even number?

Last Answer : It is even