What two numbers have 8 as the gcf?

Answer 1

It's likely you meant to ask which pair of numbers has a greatest common factor of 8, but since you didn't include any pairs of numbers from which to choose, we'll have to make them up.

8 and 16 have a GCF of 8.

Answer 2

There are an infinite number of correct answers.

Here are a few:

8 and 16

16 and 24

24 and 32

8 and 24

8 and 32

8 and 8,000

Answer 3

Take any two integers, x and y, which are co-prime: that is, their only common factor is 1. ThenGCF(8x, 8y) = 8.

Answer 4

32 and 40, among many others.

Answer 5

24 and 16

Answer 6

16 and 32

Answer 7

8 and 16