Problem #183

Dividing triples
Public 11/16/14 7xp Math 72.2%

Find all the triples (a,b,c) with 0 < a < b < c such as:
(a-1)*(b-1)*(c-1) divides a*b*c-1

Answer format: (a1,b1,c1)(a2,b2,c2)... [ a1 < a2 ... ]



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