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Is the gcf of all odd numbers always odd and is the gcf of all even numbers always even?
Yes and yes.
Is a GCF for two odd numbers always odd?
no, the GCF for 4 and 2 would be 2, which is even
Is the gcf of two even numbers even?
The GCF of two even numbers is even.
Is the gcf of any 2 even numbers always even?
If x is an odd number that is a common factor of 2 even numbers, so is 2x. So the answer is yes.
What is the gcf of two even numbers?
It will be an even number.
If the gcf numbers are even is it always even?
The GCF of two even numbers is always even.
Is the GCF of any two even numbers is always even?
The GCF of any two odd numbers is always odd. The GCF of any two even numbers is always even. The GCF of an odd and an even number is always odd.
Is the gcf of all odd numbers always odd and is the gcf of all even numbers always even?
Yes and yes.
Is the GCF of two even numbers always two?
No. For example, the GCF of 8 and 12 is 4. The GCF of 12 and 18 is 6. The Greatest Common Factor of two even numbers will always be even, but it will not always be 2.
Is the GCF of even numbers always an even number?
A set of even numbers, yes.
Is the gcf 2 even numbers is always even?
Yes.
Is the GFC of two even numbers is always 2?
No, their GCF is always odd.
Is the GCF of two even numbers always even?
Yes.
Is the GCF of any two even numbers always even?
Yes.
The gcf of any two even numbers is always even?
That is correct.
Is the GCF of any two numbers always odd and why?
The GCF of any two odd numbers is always odd because odd numbers don't have any even factors. The GCF of any two even numbers is always even because even numbers are divisible by two and any common factors would have at least one two in common. The GCF of an even and an odd number is odd because odd numbers don't have any even factors.
Is the gcf of two even numbers is 2 always?
No. The GCF of 8 and 12 is 4.
