TylerGamingHD TylerGamingHD

12-07-2017
Mathematics

contestada

In what different ways can 45 be written as the product of two positive integers?

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RickyChen RickyChen

12-07-2017

First you need to know its common factors.

They are: 1, 3, 5, 9, 15, 45

And 45 = 1*45 = 3*15 = 5*9

So there should be 3 ways in total

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