The number will vary, but it will always be odd.
Of course not. In fact, the greatest common factor of two odd numbers is never 2.-- 2 is never a factor of any odd number.-- The greatest common factor of the odd numbers 651 and 1,085 is 217.
Yes.
Yes.
No. Odd numbers don't have even factors.
Yes.
No. Odd numbers only have odd factors. They could not have an even factor in common.
Yes, two odd numbers can have a greatest common factor of 1 if they have no factors in common. For example, 5 and 7 have a GCF of 1, as do 63 and 55.
An easy way to find the greatest commmon factor of two odd numbers would be to try dividing them by eachother.
True
That depends what numbers. If you mean ALL even and odd numbers, the only common factor or divisor is 1.
No.
No.