Question

create a word problem on finding the lcm of 4 and 5?

plz help me
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Answer 1

Answer:

LCM of 4 and 5 is the least number which is exactly divisible by both 4 and 5 

Answer: LCM of 4 and 5 is 20

Lets see how to find the LCM of 4 and 5

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 LCM of 4 and 5

Let us use the following methods to find the LCM of 4 and 5

Listing the Multiples

Formula

LCM of 4 and 5 by Listing Method

In this method, we list the first few multiples of 4 and 5 and identify the common multiples.

The least among the common multiples is the LCM of 4 and 5