Factor Tree of 9920

Given number is 9920
The factor tree of 9920 is as follows:

9920 = 2 x 4960

4960 = 2 x 2480

2480 = 2 x 1240

1240 = 2 x 620

620 = 2 x 310

310 = 2 x 155

155 = 5 x 31

If we write into multiples it would be 9920 x 2

On splitting 4960 further and writing it as multiples of numbers it would be 2480 x 2.

On splitting 2480 further and writing it as multiples of numbers it would be 1240 x 2.

On splitting 1240 further and writing it as multiples of numbers it would be 620 x 2.

On splitting 620 further and writing it as multiples of numbers it would be 310 x 2.

On splitting 310 further and writing it as multiples of numbers it would be 155 x 2.

On splitting 155 further and writing it as multiples of numbers it would be 31 x 5.

Here are examples of Factor tree calculations.

• Factor Tree of 10020
• Factor Tree of 10120
• Factor Tree of 10220
• Factor Tree of 10320
• Factor Tree of 10420

Here we are providing different methods to find the factors of the number 9920. 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 9920. Let’s start with 2 x 2 x 2 x 2 x 2 x 2 x 5 x 31 as it results in 9920 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 9920 now and we can write as 2 x 2 x 2 x 2 x 2 x 2 x 5 x 31 and place those factors on the tree. similarly to prime numbers obtained in the first step 2, 2, 2, 2, 2, 2, 5, 31 obtained here are also prime numbers and we will end up these branches.

1. What is factor tree for 9920 ?

Answer: Prime Factors of 9920 are 2 x 2 x 2 x 2 x 2 x 2 x 5 x 31.

2. What are the Prime Factors of 9920 ?

Answer: Prime Factors of 9920 are 2 x 2 x 2 x 2 x 2 x 2 x 5 x 31.