Revision history of "1996 OIM Problems/Problem 4"

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  • (cur | prev) 14:05, 13 December 2023Tomasdiaz (talk | contribs). . (492 bytes) (+492). . (Created page with "== Problem == Given a natural number <math>n \ge 2</math>, consider all fractions of the form <math>\frac{1}{ab}</math>, where <math>a</math> and <math>b</math> are natural nu...")