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Product Divides Sum? (Posted on 2015-05-12) Difficulty: 2 of 5
Each of P, Q and R is a positive integer such that P divides Q2, Q divides R2 and R divides P2.

Does P*Q*R always divide P+Q+R?
If not, give a counterexample.
If so, prove it.

No Solution Yet Submitted by K Sengupta    
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  Subject Author Date
re(2): Analytical SolutionSteve Herman2015-05-13 06:30:59
re: Analytical Solutionbroll2015-05-13 05:38:28
SolutionAnalytical SolutionSteve Herman2015-05-12 14:00:41
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