Factor Tree of 87120

Given number is 87120
The factor tree of 87120 is as follows:

87120 = 2 x 43560

43560 = 2 x 21780

21780 = 2 x 10890

10890 = 2 x 5445

5445 = 3 x 1815

1815 = 3 x 605

605 = 5 x 121

121 = 11 x 11

If we write into multiples it would be 87120 x 2

On splitting 43560 further and writing it as multiples of numbers it would be 21780 x 2.

On splitting 21780 further and writing it as multiples of numbers it would be 10890 x 2.

On splitting 10890 further and writing it as multiples of numbers it would be 5445 x 2.

On splitting 5445 further and writing it as multiples of numbers it would be 1815 x 3.

On splitting 1815 further and writing it as multiples of numbers it would be 605 x 3.

On splitting 605 further and writing it as multiples of numbers it would be 121 x 5.

On splitting 121 further and writing it as multiples of numbers it would be 11 x 11.

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Here we are providing different methods to find the factors of the number 87120. 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 87120. Let’s start with 2 x 2 x 2 x 2 x 3 x 3 x 5 x 11 x 11 as it results in 87120 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 87120 now and we can write as 2 x 2 x 2 x 2 x 3 x 3 x 5 x 11 x 11 and place those factors on the tree. similarly to prime numbers obtained in the first step 2, 2, 2, 2, 3, 3, 5, 11, 11 obtained here are also prime numbers and we will end up these branches.

1. What is factor tree for 87120 ?

Answer: Prime Factors of 87120 are 2 x 2 x 2 x 2 x 3 x 3 x 5 x 11 x 11.

2. What are the Prime Factors of 87120 ?

Answer: Prime Factors of 87120 are 2 x 2 x 2 x 2 x 3 x 3 x 5 x 11 x 11.