Factor Tree of 91

Given number is 91
The factor tree of 91 is as follows:

	91
7		13

91 = 7 x 13

Here are examples of Factor tree calculations.

• Factor Tree of 92
• Factor Tree of 93
• Factor Tree of 94
• Factor Tree of 95
• Factor Tree of 96

Here we are providing different methods to find the factors of the number 91. 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 91. Let’s start with 7 x 13 as it results in 91 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 91 now and we can write as 7 x 13 and place those factors on the tree. similarly to prime numbers obtained in the first step 7, 13 obtained here are also prime numbers and we will end up these branches.

1. What is factor tree for 91 ?

Answer: Prime Factors of 91 are 7 x 13.

2. What are the Prime Factors of 91 ?

Answer: Prime Factors of 91 are 7 x 13.