The ratio of numbers is 3:4 and their H.C.F is 4. Their L.C.M is:  Options:
A) 12
B) 16
C) 24
D) 48
E) 98
Let the numbers be 3x and 4x.   Then their H.C.F = x. So, x = 4.   So, the numbers are 12 and 16.   L.C.M of 12 and 16 = 48.   ANSWER:48
<result>D</result>
The ratio of numbers is 3:4 and their H.C.F is 4. Their L.C.M is: