The ratio of two numbers is 2 : 3 and their H.C.F. is 6. Their L.C.M. is Select the correct option
A) 48  B) 22  C) 36  D) 27  E) 67

Rationale: explanation : let the numbers be 2 x and 3 x . then , their h . c . f . = x . so , x = 6 . so , the numbers 12 and 18 l . c . m . of 12 and 18 = 36 option c
Answer: C