The integer x is divisible by both 4 and 6. Which of the following must be an integer?  Choose the correct choice
A) x/12	B) x/9	C) x/25	D) x/24	E) x/16
Prime factorization of 4 = 2^2   Prime factorization of 6= 2*3   LCM of 4 and 6 = 2^2 * 3 = 12   Therefore x/12 must be an integer   x/12nswer x/12
<result>A</result>
The integer x is divisible by both 4 and 6. Which of the following must be an integer?