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3 years ago

11

What is the gcf of 45 and 9?

1 answer:

olganol [36]3 years ago

4 0

Answer:

9

Step-by-step explanation:

The factors of 9 are: 1, 3, 9

The factors of 45 are: 1, 3, 5, 9, 15, 45

Then the greatest common factor is 9.

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