# What is the prime factorization of 121?

## How to use the tool

To calculate the prime factors of 121 enter a number in the field below and press decompose:

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## Answer to the Factorization of 121

The factorization of 121 is equal to 11 × 11. We find these factors by successively dividing 121 by the prime numbers until we obtain the prime factors.

## Factor Tree of 121

The prime factor tree of 121 is an illustration that shows how the number 121 is decomposed into its fundamental prime factors, as 2, 3 and 5. This visual representation helps you understand the underlying structure of the number and how it is formed from smaller prime numbers.

Look at the following tree:

 121 11 11

## Steps to Factor the Number 121

### 1. Obtaining the Prime Factors:

As the number 121 é um quadrado perfeito, ele não possui fatores primos além de si mesmo.

The prime factor of 121 is just 121.

### 2. Factorization Expression:

Write the factorization of the number 121 using its only prime factor. The complete factorization of 121 is:

121 = 11 × 11

These steps show how the number 121 can be factored into its prime components, which is helpful in understanding its structure and mathematical properties.