If the LCM of 9, 7, 2, and q is 504, which of the following could be q? Options.
A) 7  B) 8  C) 6  D) 9  E) 5
Using elimination method, eliminate the option to arrive at 8   if x is replaced by 8 and the LCM is calculated you arrive at 504   8
<result>B</result>
If the LCM of 9, 7, 2, and q is 504, which of the following could be q?