If x is divisible by 2, 14, and 10, which of the following must be the least multiple of x?  Choose the most appropriate option:
A) 308
B) 154
C) 70
D) 44
E) 21
We are looking for the L70M (which is not 0) of 2, 10 = 2*5, 14 = 2*7:    2 * 5 * 7= 
<gadget id="calculator"> 2 * 5 * 7</gadget>
<output>70</output>
70   The answer is 70.
<result>C</result>
If x is divisible by 2, 14, and 10, which of the following must be the least multiple of x?