If positive integer n is divisible by both 6 and 21, then n must be divisible by which of the following? Choose the correct choice from the following answers:
A) 8 B) 12 C) 14 D) 24 E) 48
A number divisible by both 6,21 is 42 which s divisible by 14.   IMO : Answer 14 14
<result>C</result>
If positive integer n is divisible by both 6 and 21, then n must be divisible by which of the following?