Factor Tree of 21421

Given number is 21421
The factor tree of 21421 is as follows:

21421 = 31 x 691

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Here we are providing different methods to find the factors of the number 21421. 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 21421. Let’s start with 31 x 691 as it results in 21421 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 21421 now and we can write as 31 x 691 and place those factors on the tree. similarly to prime numbers obtained in the first step 31, 691 obtained here are also prime numbers and we will end up these branches.

1. What is factor tree for 21421 ?

Answer: Prime Factors of 21421 are 31 x 691.

2. What are the Prime Factors of 21421 ?

Answer: Prime Factors of 21421 are 31 x 691.