Whats the GCF of 18 and 30?

Question

Mathematics

Riley Banks

3 April, 03:11

Whats the GCF of 18 and 30?

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Answers (1)

Know the Answer?

Aria · Answer 1

Well I don't know!

Let's figure it out:

- - The factors of 18 are 1, 2, 3, 6, 9, and 18.

- - The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30.

- - The numbers that are factors of both 18 and 30 (the 'common' ones)

are 1, 2, 3, and 6.

- - The biggest one on that short list (the 'greatest common' one) is 6.