Factor Tree of 1420

Given number is 1420
The factor tree of 1420 is as follows:

	1420
2		710
	2		355
		5		71

1420 = 2 x 710

710 = 2 x 355

355 = 5 x 71

If we write into multiples it would be 1420 x 2

On splitting 710 further and writing it as multiples of numbers it would be 355 x 2.

On splitting 355 further and writing it as multiples of numbers it would be 71 x 5.

Here are examples of Factor tree calculations.

• Factor Tree of 1470
• Factor Tree of 1520
• Factor Tree of 1570
• Factor Tree of 1620
• Factor Tree of 1670

Here we are providing different methods to find the factors of the number 1420. 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 1420. Let’s start with 2 x 2 x 5 x 71 as it results in 1420 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 1420 now and we can write as 2 x 2 x 5 x 71 and place those factors on the tree. similarly to prime numbers obtained in the first step 2, 2, 5, 71 obtained here are also prime numbers and we will end up these branches.

1. What is factor tree for 1420 ?

Answer: Prime Factors of 1420 are 2 x 2 x 5 x 71.

2. What are the Prime Factors of 1420 ?

Answer: Prime Factors of 1420 are 2 x 2 x 5 x 71.