Find the prime factors of 51 easily by utilising our free Prime Factors Calculator. The prime factors of 51 are the list of prime numbers when multiplied giving the product as . Two simple methods to find prime factors are trial division and prime decomposition. Go through this page to know how to find prime factors(51).

The Prime Factors of 25 are all the prime numbers used to divide in the Prime Factor Tree. You can have a look below to have a better understanding of this :

51 | |||||||||

3 | 17 | ||||||||

Refer to Factor Tree of 51 to know more details like how to draw the factor tree for the number.

The easiest method to find the prime factors of a number is trial division. In this method, we have to try division of the given composite prime number 51 by the prime number, and check the number that is dividing equally and how many times.

Here,

51 ÷ 17 = 3

17 ÷ 1 = 17

So here he prime factorisation of 51 = 3 x 17 = 3^{1 } x 17^{1 }

Here are examples of Prime Factorization calculations.

Given number is 51

The prime factors of 51 can be found via trial division or prime decomposition or factor tree method.

Prime Factorization of 51 refers to the process of determining the Prime Factors of 51. To find the Prime Factors of 51, divide 51 by the smallest prime number. Then, take the result and divide it by the smallest prime number. Repeat this process until you have 1.

**The prime factors of 51 are 3 x 17.**

**1. What are the Prime Factors of 51 ?**

Answer: Prime Factors of 51 are 3 x 17

**2. How many prime factors does 51 have ?**

Answer: 51 have 2 prime factors.

**3. What is the least prime factor of 51 ?**

Answer: The least prime factor of 51 is 3.