Factor & Prime Factors

If r and s are positive integers, is r/s an integer?

(1) Every factor of s is also a factor of r
(2) Every prime factor of s is also a prime factor of r

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cramya: Legendary Member; Posts: 2467; Joined: Thu Aug 28, 2008 6:14 pm; Thanked: 331 times; Followed by:11 members

by cramya » Thu Feb 26, 2009 5:32 pm

https://www.beatthegmat.com/divisibility ... 15828.html

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