# Least Common Multiple

Product of two co-prime numbers is 117. Their Least Common Multiple should be:

- 1
- 117
- Equal to their H.C.F
- 118

**Answer: (2) 117**

**Explanation:-**

Product of two co-prime numbers is 117.

Formula-

Product of two number = H C F x L C M

The H C F of Co – prime numbers is always 1.

Then, Their L C M = 117

Hence, the answer is (2) 117.