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Factor Tree of 21120

Created By : Bhagya
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023


Factor Tree of:

How to find the Factor Tree of 21120

Given number is 21120
The factor tree of 21120 is as follows:


21120
210560
25280
22640
21320
2660
2330
2165
355
511

21120 = 2 x 10560

10560 = 2 x 5280

5280 = 2 x 2640

2640 = 2 x 1320

1320 = 2 x 660

660 = 2 x 330

330 = 2 x 165

165 = 3 x 55

55 = 5 x 11

If we write into multiples it would be 21120 x 2

On splitting 10560 further and writing it as multiples of numbers it would be 5280 x 2.

On splitting 5280 further and writing it as multiples of numbers it would be 2640 x 2.

On splitting 2640 further and writing it as multiples of numbers it would be 1320 x 2.

On splitting 1320 further and writing it as multiples of numbers it would be 660 x 2.

On splitting 660 further and writing it as multiples of numbers it would be 330 x 2.

On splitting 330 further and writing it as multiples of numbers it would be 165 x 2.

On splitting 165 further and writing it as multiples of numbers it would be 55 x 3.

On splitting 55 further and writing it as multiples of numbers it would be 11 x 5.

Factor Tree Calculations

Ways to Find Factors of 21120

Here we are providing different methods to find the factors of the number 21120. They are splitting numbers and prime factors.

Splitting Numbers

We can divide the number into either of its two factors. In other words, we are looking for the numbers that when multiplied together eqaul 21120. Let’s start with 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3 x 5 x 11 as it results in 21120 on multiplying. We will now find the factors or ancestors of split factors, just like in any family tree.

Prime Factors

Let’s take a look at 21120 now and we can write as 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3 x 5 x 11 and place those factors on the tree. similarly to prime numbers obtained in the first step 2, 2, 2, 2, 2, 2, 2, 3, 5, 11 obtained here are also prime numbers and we will end up these branches.

FAQ on 21120 Factor Tree

1. What is factor tree for 21120 ?

Answer: Prime Factors of 21120 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3 x 5 x 11.

2. What are the Prime Factors of 21120 ?

Answer: Prime Factors of 21120 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3 x 5 x 11.