Product of two co-prime numbers is 117. Their L.C.M should be  Choose the correct option
A) 222  B) 117  C) 278  D) 767  E) 298

Rationale: h . c . f of co - prime numbers is 1 . so , l . c . m = \ inline \ fn _ jvn \ frac { 117 } { 1 } = 117 answer : b
Answer: B