Question

What is the gcf of 12 and 16

Answer 1

4

the factors of 12 are 1, 2, 3, 4, 6, 12

the factors of 16 are 1, 2, 4, 8, 16

the common factors are 1, 2, 4

the gcf = 4

Answer 2

The answer would be 4.