Question

find the LCM of 20, 25,30 use divisible method. full solution ​

Answer 1

Answer:

300

Step-by-step explanation:

20=2×2×5

25=5×5

30=3×2×5

2×2×3×5×5

=300

Answer 2

Step-by-step explanation:

LCM of 20, 25 and 30 is the least number which is exactly divisible by 20, 25, and 30.

Answer: LCM of 20,25 and 30 is 300

Lets see how to find the LCM of 20, 25 and 30

Explanation:

Least Common Multiple is the smallest number which the given numbers 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 20, 25 and 30

Let us use the following methods to find the LCM of 20,25 and 30

Listing the Multiples

Formula

LCM of 20, 25, and 30 by Listing Method