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GCD to product (Posted on 2013-10-03) Difficulty: 3 of 5
Determine all possible pairs (x,y) of positive integers, with x ≤ y, that satisfy this equation: 
           x*y = 160 + 90*gcd(x,y)

No Solution Yet Submitted by K Sengupta    
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  Subject Author Date
Solutioncomputer solutionCharlie2013-10-04 11:48:37
Small correctionTristan2013-10-03 22:42:14
analytical solutionDaniel2013-10-03 16:17:54
Some Thoughtsa start ?Ady TZIDON2013-10-03 14:18:17
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