Question

What is the factor for 8 and 9

Answer 1

Answer:

1

The common factors of 8 and 9 are 1, intersecting the two sets above. In the intersection factors of 8 ∩ factors of 9 the greatest element is 1. Therefore, the greatest common factor of 8 and 9 is 1.

Answer 2

Answer:

The factor of 8 and 9 is 1.

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