Extremal theorems on divisors of a numbe
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Shuo-Yen Robert Li
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Article
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1978
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Elsevier Science
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English
⚖ 884 KB
For e-.ery positive integer IV, we determine the rnaxintum sizes of collections C and C' of divisors of N subject to the following restrictions. 1' any IWO numbers in C are coprime. then their least common multiple must he N. If any k nu nbers (k arbitrary) in C' have the greatest common divisor 1.