Question

LCM of 30 , 36 ,40 step by step

Answer 1

Answer:

Choose the divisor which divides each or most of the integers of in the group (30, 36 and 40), divide each integers separately and write down the quotient in the next line right under the respective integers. Bring down the integer to the next line if the integer is not divisible by the divisor.

Answer 2

LCM(30, 36 and 40) = 360

The least common multiple 360 is a product of common & odd prime factors between the integers which is divisible by each one an integer of this same group. The step by step work for LCM of 30, 36 and 40 may useful to understand how to find LCM for two or three numbers.

How to find LCM(30, 36, 40)?

Follow the below steps to find the least common multiple of given group of integers or whole numbers 30, 36 and 40 by using the most efficient and easiest method.

Problem & Workout :

step 1 Address input parameters & values.

Integers: 30 36 40

lcm (30, 36, 40) = ?

step 2 Arrange the group of numbers in the horizontal form with space or comma separated format

30, 36 and 40

step 3 Choose the divisor which divides each or most of the integers of in the group (30, 36 and 40), divide each integers separately and write down the quotient in the next line right under the respective integers. Bring down the integer to the next line if the integer is not divisible by the divisor. Repeat the same process until all the integers are brought to 1.

LCM of 30, 36 and 40

2 30 36 40

3 15 18 20

2 5 6 20

5 5 3 10

3 1 3 2

2 1 1 2

1 1 1

step 4 Multiply the divisors to find the lcm of 30, 36 and 40

2 x 3 x 2 x 5 x 3 x 2 = 360

LCM(30, 36, 40) = 360

The least common multiple for three numbers 30, 36 and 40 is 360

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