Mathematical and Physical Journal
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Problem A. 633. (January 2015)

A. 633. Prove that if \(\displaystyle n\) is a sufficiently large positive integer then among any \(\displaystyle n\) distinct positive integers there are four whose least common multiple is greater than \(\displaystyle n^{3.99}\).

(5 pont)

Deadline expired on February 10, 2015.


5 students sent a solution.
5 points:Janzer Barnabás, Szabó 789 Barnabás, Williams Kada.
0 point:2 students.

Problems in Mathematics of KöMaL, January 2015