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Squarely Divisible? (Posted on 2009-12-31) Difficulty: 1 of 5
Can there exist three integers p, q and r with 2 ≤ p < q < r, that satisfy each of the following conditions?

(i) p2 -1 is divisible by each of q and r, and:

(ii) r2 -1 is divisible by each of p and q.

No Solution Yet Submitted by K Sengupta    
Rating: 4.0000 (1 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Some ThoughtsExtra creditSteve Herman2010-01-02 22:05:29
SolutionRelatively speaking (solution)Steve Herman2010-01-02 21:45:23
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