Answer:

C. 30

Explanation:

Least Common Multiple  is the smallest number which the given number divides exactly.

We can find the LCM of the numbers in many ways the commonly used methods are listed below.

Methods to Find the LCM of 5 and 6

Let us use the following methods to find the LCM of 5 and 6

Listing the Multiples

Formula

LCM of 5 and 6 by Listing Method

In this method, we list the first few multiples of 5 and 6 and identify the common multiples.