What is the greatest value of m such that 4^m is a factor of 27! ?	Pick
A) 5 B) 7 C) 6 D) 8 E) 4
Pretty simple, really.   If m = 8, then 4m = 32, which is 16x2, both of which are included in 27!   Since 8 is the largest number here, its the answer.   Answer is 8
<result>D</result>
What is the greatest value of m such that 4^m is a factor of 27! ?