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Today I have a challenging C&P problem. I can't seem to find the answer. I've been working on it and submitting answers-- but I still can't get it right. I would really appreciate it if someone could come up with a solution? Thanks so much!

 

Here is the actual question now :) :

What is the greatest positive integer $n$ such that $3^n$ is a factor of $200!$?

 Jul 24, 2020
 #1
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The answer is 97, but I cheated and used a piece of software to find it!  (You could use Wolfram Alpha).

 Jul 24, 2020

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