Home > Just Math
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:

(Hide)

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

Comments: (
You must be logged in to post comments.)


Please log in:
Forums (0)
Newest Problems
Random Problem
FAQ 
About This Site
Site Statistics
New Comments (1)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On
Chatterbox:
