If p and q are positive integers, and 3 is not a factor of q, then q may be which of the following?	Answers:
A) (p−1)·p·(p+1)	B) (p−3)·(p−1)·(p+1)	C) (p−2)·p·(p+2)	D) (p−1)·p·(p+2)	E) (p−3)·(p+1)·(p+2)
Plugged in values :   let p=5   A. (p−1)·p·(p+1) --&gt; divisible by 3   B. (p−3)·(p−1)·(p+1) --&gt; divisible by 3   C. (p−2)·p·(p+2) --&gt; divisible by 3   D. (p−1)·p·(p+2) --&gt; not divisible. Hence the answer.
<result>D</result>
If p and q are positive integers, and 3 is not a factor of q, then q may be which of the following?