If the LCM of 9, 12, 5, and x is 180, which of the following could be x?  Choose the correct choice from the following answers:
A) 10	B) 12	C) 13	D) 9	E) 13
Using elimination method, eliminate the option to arrive at 10   if x is replaced by 10 and the LCM is calculated you arrive at 180   10
<result>A</result>
If the LCM of 9, 12, 5, and x is 180, which of the following could be x?