Factor Tree of 1520

Given number is 1520
The factor tree of 1520 is as follows:

	1520
2		760
	2		380
		2		190
			2		95
				5		19

1520 = 2 x 760

760 = 2 x 380

380 = 2 x 190

190 = 2 x 95

95 = 5 x 19

If we write into multiples it would be 1520 x 2

On splitting 760 further and writing it as multiples of numbers it would be 380 x 2.

On splitting 380 further and writing it as multiples of numbers it would be 190 x 2.

On splitting 190 further and writing it as multiples of numbers it would be 95 x 2.

On splitting 95 further and writing it as multiples of numbers it would be 19 x 5.

Here are examples of Factor tree calculations.

• Factor Tree of 1570
• Factor Tree of 1620
• Factor Tree of 1670
• Factor Tree of 1720
• Factor Tree of 1770

Here we are providing different methods to find the factors of the number 1520. 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 1520. Let’s start with 2 x 2 x 2 x 2 x 5 x 19 as it results in 1520 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 1520 now and we can write as 2 x 2 x 2 x 2 x 5 x 19 and place those factors on the tree. similarly to prime numbers obtained in the first step 2, 2, 2, 2, 5, 19 obtained here are also prime numbers and we will end up these branches.

1. What is factor tree for 1520 ?

Answer: Prime Factors of 1520 are 2 x 2 x 2 x 2 x 5 x 19.

2. What are the Prime Factors of 1520 ?

Answer: Prime Factors of 1520 are 2 x 2 x 2 x 2 x 5 x 19.