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LCM by pairs (Posted on 2013-10-14) Difficulty: 2 of 5
Determine the total number of pairs (x, y) of positive integers such that the least common multiple (LCM) of x and y is 23*57*1113.

No Solution Yet Submitted by K Sengupta    
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re: Analytical Solution Comment 4 of 4 |
(In reply to Analytical Solution by Tristan)

Thank you for thanking me , but I've goofed...did not think about the highest powers....

Very good puzzle.

  Posted by Ady TZIDON on 2013-10-14 13:20:32
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