The difference of the squares of two consecutive even integers is divisible by which of the following integers ?
Choose the correct choice:
A) 6	B) 4	C) 2	D) 5	E) 1
Let the two consecutive even integers be 2n and (2n + 2). Then,   (2n + 2)^2 = (2n + 2 + 2n)(2n + 2 - 2n)   = 2(4n + 2)   = 4(2n + 1), which is divisible by 4.   ANSWER 4
<result>B</result>
The difference of the squares of two consecutive even integers is divisible by which of the following integers ?