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Omni-MATH / Find all integers a,b,c with 1<a<b<c such that (a−1)(b−1)(c−1) is a divisor of abc−1. · Discussion

Discussing Find all integers a,b,c with 1<a<b<c such that (a−1)(b−1)(c−1) is a divisor of abc−1. · Omni-MATH

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