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Factorial Difference Digits (Posted on 20140112) 

Determine the last two nonzero digits of 36!  24!
Extra Challenge: Solving this puzzle without a computer program.

Submitted by K Sengupta

Rating: 5.0000 (1 votes)


Solution:

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The required last two nonzero digits is 64.
For a detailed explanation, refer to the solution submitted by Charlie in this location.

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