N is the product of all integers from 1 to 75,inclusive.If 10^k is a factor of N,what is the greatest possible value of K?

A-5

B-10

C-12

D-18

E-25

Sent from my XT1068 using

GMAT Club Forum mobile app--== Message from GMAT Club Team ==--

This is not a quality discussion. It has been retired. If you would like to discuss this question please re-post it in the respective forum. Thank you!

To review the GMAT Club's Forums Posting Guidelines, please follow these links:

Quantitative |

Verbal Please note - we may remove posts that do not follow our posting guidelines. Thank you.