If n is the product of the integers from 1 to 8, inclusive, how many different prime factors greater than 1 does n have?  Choices.
A) Four	B) Five	C) Six	D) Seven	E) Eight
n=8!, so it has 4 prime factors: 2, 3, 5, and 7.   Fournswer: Four.
<result>A</result>
If n is the product of the integers from 1 to 8, inclusive, how many different prime factors greater than 1 does n have?