Factor Tree of 676

Given number is 676
The factor tree of 676 is as follows:

	676
2		338
	2		169
		13		13

676 = 2 x 338

338 = 2 x 169

169 = 13 x 13

If we write into multiples it would be 676 x 2

On splitting 338 further and writing it as multiples of numbers it would be 169 x 2.

On splitting 169 further and writing it as multiples of numbers it would be 13 x 13.

Here are examples of Factor tree calculations.

• Factor Tree of 681
• Factor Tree of 686
• Factor Tree of 691
• Factor Tree of 696
• Factor Tree of 701

Here we are providing different methods to find the factors of the number 676. 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 676. Let’s start with 2 x 2 x 13 x 13 as it results in 676 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 676 now and we can write as 2 x 2 x 13 x 13 and place those factors on the tree. similarly to prime numbers obtained in the first step 2, 2, 13, 13 obtained here are also prime numbers and we will end up these branches.

1. What is factor tree for 676 ?

Answer: Prime Factors of 676 are 2 x 2 x 13 x 13.

2. What are the Prime Factors of 676 ?

Answer: Prime Factors of 676 are 2 x 2 x 13 x 13.