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Omni-MATH / We call the pair (m,n) of positive integers a happy pair if the greatest common divisor of m and n is a perfect square. For example, (20,24) is a happy pair because the greatest co… · Discussion

Discussing We call the pair (m,n) of positive integers a happy pair if the greatest common divisor of m and n is a perfect square. For example, (20,24) is a happy pair because the greatest co… · Omni-MATH

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