What is the GCF of 9 and 15

Question

Mathematics

Lawson Frey

14 July, 04:33

What is the GCF of 9 and 15

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Answers (2)

Know the Answer?

Monserrat Keller · Answer 1

The great common factor of 9 and 15 is 3

That is because if you look at the factors of 9 and 15, you would see that they only have 1, and 3 that are alike.

Since 3 is larger than 1, 3 is the greatest common factor

Clark Hardin · Answer 2

Write the factors (parts) of both

9 = 1, 3, 9

15 = 1 3 5 15

What is the the greats factor they have in common? 3

GCF is 3