Read the following SAT test question and then click on a button to select your answer.

All numbers divisible by both 4 and 15 are also divisible by which of the following?

(A) 6
(B) 8
(C) 18
(D) 24
(E) 45

来源:可可英语 http://www.kekenet.com/sat/201409/332483.shtml