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Factor Tree of 128

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


Factor Tree of:

How to find the Factor Tree of 128

Given number is 128
The factor tree of 128 is as follows:


128
264
232
216
28
24
22
Factors of 128

128 = 2 x 64

64 = 2 x 32

32 = 2 x 16

16 = 2 x 8

8 = 2 x 4

4 = 2 x 2

If we write into multiples it would be 128 x 2

On splitting 64 further and writing it as multiples of numbers it would be 32 x 2.

On splitting 32 further and writing it as multiples of numbers it would be 16 x 2.

On splitting 16 further and writing it as multiples of numbers it would be 8 x 2.

On splitting 8 further and writing it as multiples of numbers it would be 4 x 2.

On splitting 4 further and writing it as multiples of numbers it would be 2 x 2.

Factor Tree Calculations

Ways to Find Factors of 128

Here we are providing different methods to find the factors of the number 128. 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 128. Let’s start with 2 x 2 x 2 x 2 x 2 x 2 x 2 as it results in 128 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 128 now and we can write as 2 x 2 x 2 x 2 x 2 x 2 x 2 and place those factors on the tree. similarly to prime numbers obtained in the first step 2, 2, 2, 2, 2, 2, 2 obtained here are also prime numbers and we will end up these branches.

FAQ on 128 Factor Tree

1. What is factor tree for 128 ?

Answer: Prime Factors of 128 are 2 x 2 x 2 x 2 x 2 x 2 x 2.

2. What are the Prime Factors of 128 ?

Answer: Prime Factors of 128 are 2 x 2 x 2 x 2 x 2 x 2 x 2.