The ratio of two numbers is 4 : 7 and their H.C.F. is 4. Their L.C.M. is Choose the correct answer
A) 112
B) 22
C) 56
D) 27
E) 35
Explanation:   Let the numbers be 4x and 7x. Then, their H.C.F. = x. So, x = 4.   So, the numbers 16 and 28.   L.C.M. of 16 and 28 = 112.   112nswer: Option 112
<result>A</result>
The ratio of two numbers is 4 : 7 and their H.C.F. is 4. Their L.C.M. is