Question

Find the LC.M. by division method 22, 44, 66? ​

Answer 1

Given numbers are, $22,44,66$

We have to find the LCM of these three numbers.

For this we have to find the prime factors of these three numbers individually.

LCM of $22=2\times11$

LCM of $44=2\times2\times11$

LCM of $66=2\times3\times11$

To get the LCM we have multiply the common factors once and all the remaining terms.

LCM of $22,44,66$ is $2\times2\times3\times11$

$=132$

Therefore, LCM of $22,44,66$ is $132$.

Answer 2

Following are the steps for getting the answer:

Given:

the numbers, 22, 44, 66

To find:

LCM

Solution:

We have to find the LCM of these three numbers.

First, we have to find the prime factors of these three numbers individually.

LCM of 22= 2×11

LCM of 44=2×2×11

LCM of 66=2×3×11

To get the LCM we have to multiply the common factors once and all the remaining terms.

LCM of 22,44 and 66 is 2×2×3×11=132

Hence, the LCM of the numbers22,44,66 is 132.