Given number is 813
The factor tree of 813 is as follows:
| 813 | |||||||||
| 3 | 271 | ||||||||

813 = 3 x 271
Here are examples of Factor tree calculations.
Here we are providing different methods to find the factors of the number 813. 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 813. Let’s start with 3 x 271 as it results in 813 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 813 now and we can write as 3 x 271 and place those factors on the tree. similarly to prime numbers obtained in the first step 3, 271 obtained here are also prime numbers and we will end up these branches.
1. What is factor tree for 813 ?
Answer: Prime Factors of 813 are 3 x 271.
2. What are the Prime Factors of 813 ?
Answer: Prime Factors of 813 are 3 x 271.