Factor Tree of 1320

Given number is 1320
The factor tree of 1320 is as follows:

	1320
2		660
	2		330
		2		165
			3		55
				5		11

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 1320 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.

Here are examples of Factor tree calculations.

• Factor Tree of 1370
• Factor Tree of 1420
• Factor Tree of 1470
• Factor Tree of 1520
• Factor Tree of 1570

Here we are providing different methods to find the factors of the number 1320. 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 1320. Let’s start with 2 x 2 x 2 x 3 x 5 x 11 as it results in 1320 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 1320 now and we can write as 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, 3, 5, 11 obtained here are also prime numbers and we will end up these branches.

1. What is factor tree for 1320 ?

Answer: Prime Factors of 1320 are 2 x 2 x 2 x 3 x 5 x 11.

2. What are the Prime Factors of 1320 ?

Answer: Prime Factors of 1320 are 2 x 2 x 2 x 3 x 5 x 11.