The ratio of 2 numbers is 3:4 and their H.C.F. is 4. Their L.C.M. is ? Answers
A) 20	B) 24	C) 48	D) 36	E) 60
Let the numbers be 3x and 4x   Their H.C.F. = 4   so the numbers are 3*4 , 4*4 = 12,16   L.C.M. =48   Answer is 48
<result>C</result>
The ratio of 2 numbers is 3:4 and their H.C.F. is 4. Their L.C.M. is ?