perplexus.info :: Just Math : Divide the expression, get triplets

Divide the expression, get triplets (Posted on 2007-05-19)

Determine all triplets of integers (a, b, c) satisfying 1 < a < b < c such that abc - 1 is a multiple of (a - 1)(b -1)(c - 1)

See The Solution Submitted by K Sengupta

Rating: 5.0000 (1 votes)

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Subject	Author	Date
Partial solution	Pavlos Katsonis	2007-05-23 09:52:19
Some more analysis	Pavlos Katsonis	2007-05-23 08:58:10
Some initial analytics (spoiler)	Steve Herman	2007-05-19 17:08:03
a non-analytical beginning	Dej Mar	2007-05-19 13:59:05

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