Question

9/20 GREATEST COMMON FACTOR

Answer 1

1

Explanation:

Factors of 9 are:

1, 3, 9

Factors of 20 are:

1, 2, 5, 10, 20

The greatest common factor is 1.

Answer 2

9 and 20 have no prime factors in common. The GREATEST COMMON FACTOR is 1. I hope this helps