Question

Find the common factor and the greatest common factor of 9 and 15
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Answer 1

Answer:

The biggest common factor number is the GCF number. So the greatest common factor 9 and 15 is 3.

Step-by-step explanation:

i hope its help u

Answer 2

Answer:

9 = 3×3

15 = 3×5

3 is the greatest common factor of 9 and 15.