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If \(n=x^5y^7,\) where \(x\) and \(y\) are positive integers greater than \(1,\) then how many positive divisors

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by VJesus12 » Tue Nov 10, 2020 3:42 am

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If \(n=x^5y^7,\) where \(x\) and \(y\) are positive integers greater than \(1,\) then how many positive divisors does \(n\) have?

(1) \(x\) does not have a factor \(p\) such that \(1<p<x\) and \(y\) does not have a factor \(q\) such that \(1<q<y.\)

(2) \(n\) has only two prime factors.

Answer: C

Source: GMAT Club Tests
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