# LCM of 3 and 9 Calculator

LCM Calculator computes the LCM of two numbers i.e. 3 and 9 and gives the Least Common Multiple 9 the smallest integer that is divisible by both the numbers.

Least Common Multiple of 3 and 9 is 9

LCM(3, 9) = 9

Ex: number 1 - 1500 and number 2 - 20.

LCM of
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## Finding LCM of two numbers 3 and 9 using Prime Factorization Method

Check out the procedure to find the Least Common Multiple of 3 and 9 using the Prime Factorization Method. They are as follows

Step 1: Firstly, find the Prime Factorization of given numbers 3, 9

Prime Factorization of 3 is as such

 3 3 1

Prime factors of 3 are 3. Prime factorization of 3 in exponent form is:

3 = 31

Prime Factorization of 9 is as follows

 3 9 3 3 1

Prime factors of 9 are 3. Prime factorization of 9 in exponent form is:

9 = 32

Step 2: Multiply together each of the Prime Numbers with the highest power to obtain the Least Common Multiple

On doing so, you will get the resultant equation as 32= 9

Therefore, LCM of two numbers 3 and 9 is 9

LCM(3,9) = 9

### Finding LCM of two numbers 3 and 9 using GCF Formula

Go through the simple and easy steps listed to know the Least Common Multiple of 3, 9 using the GCF Formula

Step 1: Find the Greatest Common Factor of 3, 9 initially.

Greatest Common Factor is the largest integer by which both the numbers can be divided. The GCF of 3, 9 is 3.

Simply use the GCF obtained in the formula to find the Least Common Multiple i.e. LCM(a,b) =a*b/GCF(a,b)

Substitute the inputs in the formula and you will get as under

LCM(3,9)= 3*9/GCF(3, 9)

= 3*9/3

= 9

Thus, LCM(3,9) using the GCF Formula is 9

### FAQs on LCM of two numbers 3, 9

1. What is the LCM of two numbers 3, 9?

LCM of two numbers 3, 9 is 9

2. How to find LCM of two numbers 3, 9 easily?

To find the LCM of two numbers 3, 9 take the help of LCM Calculator and get the result in a fraction of second.

3. Where do I get a detailed Procedure explaining the LCM of numbers 3, 9?

You can find a detailed Procedure explaining the LCM of numbers 3, 9 on our page.