About: http://webisa.webdatacommons.org/158542223

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	If n is the greatest positive integer for which 2^n is a factor of 10!, then n =?A. 2B. 4C. 6D. 8E. 10Is any one can provide a solution for this question?it is from GWD. Thanks! [Reveal]
http://www.w3.org/ns/prov#wasQuotedFrom	gmatclub.com