Question

Lcm of 9,6,4 find the lcm

Answer 1

Answer:

Lcm is 54

Following is annswer

Answer 2

Answer:

The LCM of 9, 6, and 4 is 36.

Step-by-step explanation:

Given: The numbers are 9, 6, and 4.

We have to find the LCM of the above numbers.

We are solving in the following way:

We have,  

The numbers are 9, 6, and 4.

First, we will list all prime factors for each number.

Prime Factorization of 4 is:

$2 \times 2 => 2^2$

Prime Factorization of 6 is:

$2\times 3 => 2^1 \times 3^1$

Prime Factorization of 9 is:

$3 \times 3 => 3^2$

For each prime factor, we will find where it occurs most often as a factor and write it that many times in a new list.

The new superset list is

$2, 2, 3, 3$

Multiplying these factors together to find the LCM.

$LCM = 2 \times 2 \times 3 \times 3 = 36$

Note:

Q. Find the LCM of 9, 6, and 4.