What is the greatest common factor of 8 and the 16?

Answer 1

The greatest common factor of 8 and 16 is 8. Since 8 is a factor of 16, it is clearly the greatest common factor.

Using prime factorization:

2 x 2 x 2 = 8

2 x 2 x 2 x 2 = 16

2 x 2 x 2 = 8, the GCF
It is: 8

Answer 2

It is 8

Answer 3

8