If k^3 is divisible by 120, what is the least possible value of integer k?
Choose the correct choice from the following answers:
A) 15	B) 30	C) 60	D) 90	E) 120
k^3 = 120*x = 2^3*3*5*x   The factors of k must at minimum include 2*3*5= 
<gadget id="calculator">2*3*5</gadget>
<output>30</output>
30.   The answer is 30.
<result>B</result>
If k^3 is divisible by 120, what is the least possible value of integer k?