2007 AIME I Problems/Problem 4
Revision as of 17:42, 15 March 2007 by Monkeymatt (talk | contribs)
First you prime factor all of the numbers: ,
, and
. To find out when they are next collinear, you take
, which is
First you prime factor all of the numbers: ,
, and
. To find out when they are next collinear, you take
, which is
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