What is the greatest common factor of 90 and 45

Question

Paula

Mathematics

21 July, 14:52

What is the greatest common factor of 90 and 45

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Answers (2)

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Santino Hurst · Answer 1

The common factors of 45 and 90 are 45, 15, 9, 5, 3, 1, intersecting the two sets above. In the intersection factors of 45 ∩ factors of 90 the greatest element is 45. Therefore, the greatest common factor of 45 and 90 is 45.

Katelyn Cameron · Answer 2

45

Step-by-step explanation:

find all the factors they have in common and you'll see 45 is the greatest