The ratio of two numbers is 3 : 4 and their H.C.F. is 4. Their L.C.M. is:  Choose the most appropriate option:	A) 12	B) 16	C) 20	D) 24	E) 48
The ratio of two numbers is 3 : 4 and their H.C.F. is 4. Their L.C.M. is:   Let the numbers be 3x and 4x. Then, their H.C.F. = x. So, x = 4.   So, the numbers 12 and 16.   L.C.M. of 12 and 16 = 48.   answer :48
<result>E</result>
The ratio of two numbers is 3 : 4 and their H.C.F. is 4. Their L.C.M. is: