What is the smallest positive integer that can be multiplied by 1,008 to make it a perfect square?
Choices
A) 2	B) 3	C) 5	D) 7	E) 11
1008 = 2^4 x 3^2 x 7.   Therefore the smallest integer to multiplied to 1008 to make it a perfect square is 7.   Answer 7.
<result>D</result>
What is the smallest positive integer that can be multiplied by 1,008 to make it a perfect square?