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Omni-MATH / Determine all such pairs pf positive integers (a,b) such that a+b+(gcd(a,b))²=lcm(a,b)=2⋅lcm(a−1,b), where lcm(a,b) denotes the smallest common multiple, and gcd(a,b) denotes the g… · Discussion

Discussing Determine all such pairs pf positive integers (a,b) such that a+b+(gcd(a,b))²=lcm(a,b)=2⋅lcm(a−1,b), where lcm(a,b) denotes the smallest common multiple, and gcd(a,b) denotes the g… · Omni-MATH

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