Question
Wed April 14, 2010 By: Prateek Agarwal

prove that the product of three consecutive positive inetger is divisible by 6

Expert Reply
Tue April 20, 2010

Three positive consecutive integers are n,n+1,n+2 
One of these three is divisible by 2

and one of these is divisible by 3

So the product is divisible by 6

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