Question

What pair of numbers shows a common factor and a common multiple of 15 and 18?​

Answer 1

Common factors of 15 and 18

Factors for 15: 1, 3, 5, and 15. Factors for 18: 1, 2, 3, 6, 9, and 18.

Explanation:

Answer 2

3 is the GCF

Explanation:

that is your answer