52 Factorial: How Many Zeros at the End?

hypermonkey2 · Nov 28, 2005

how many consecutive zeros are at the end of 52! ?

matt grime · Nov 28, 2005

Try searching these forums, this well known type of question has been asked many times before.

fourier jr · Nov 28, 2005

yeah it isn't really as hard as it sounds, how many times does 10 divide 52!, that is, how many multiples of 2*5 can you count? you should be able to do it now.

52 Factorial: How Many Zeros at the End?

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52 Factorial: How Many Zeros at the End?

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