Use the Factor Tree Calculator and make all your complex factoring calculations easier and faster ie., factor tree of 18 and it results in expressing all the prime multiples like 2, 3, 3 in less time.

**Ex:** 3844 or 5680 or 9240

Factor Tree of 18 is the list of prime factors when multiplied it results in the original number ie., 18.

Factor Tree is the easiest way to find the factors of a given number. So, draw the factor tree of 18 and express all its prime multiplies.

18 = 2 x 9

9 = 3 x 3

If we write into multiples it would be 18 x 2

On splitting 9 further and writing it as multiples of numbers it would be 3 x 3.

Altogether expressing the 99 in terms of prime factors would be 2 x 3 x 3. And the factor tree of 18 would be like shown below:

18 | |||||||||

2 | 9 | ||||||||

3 | 3 | ||||||||

Learn more about Factors of 18 from here & easily calculate the factors using Factoring Calculator.

**Splitting Numbers **

We can split the number into any of its two factors. In other words, we are finding the numbers that when multiplied together give 18. Let’s start with 2 x 3 x 3 as it results in 18 on multiplying. Just like in any family tree we are now going to find the factors or ancestors of splited factors.

Let’s begin with smallest prime factor and on breaking down factor we get factors by breaking down. This could go on as divided factors are the only factors of that base factor. As per the factor tree, we would stop at the prime numbers i.e. prime factors to stop the infinite chain of the same factors.

**Prime Factors**

Let’s look out 18 now and we can write it as 2 x 3 x 3 and place those factors on the tree. similar to prime numbers in the initial step 2, 3, 3 obtained here are also prime numbers and we will end up these branches.

Here are examples of Factor tree calculations.

**1. How to Find Factor Tree of 18 using a calculator?**

Enter the value in the input field ie., 18 and tap on the calculate button provided in the calculator and easily obtain the Factor Tree of 99 along with the multiples of prime numbers that would be 2 x 3 x 3 at a faster pace along with a neat explanation.

**2. What are the Prime Factors of 18?**

The Prime factors of a number 18 are 2 x 3 x 3.

**3. From where can I view the step by step procedure on finding Factor Tree of 18?**

You can easily view the step by step procedure on finding Factor Tree of 18 from our page.