Find the prime factors of 342 easily by utilising our free Prime Factors Calculator. The prime factors of 342 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(342).
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 :
342 | ||||||||||
2 | 171 | |||||||||
3 | 57 | |||||||||
3 | 19 | |||||||||
Refer to Factor Tree of 342 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 342 by the prime number, and check the number that is dividing equally and how many times.
Here,
342 ÷ 171 = 2
171 ÷ 57 = 3
57 ÷ 19 = 3
19 ÷ 1 = 19
So here he prime factorisation of 342 = 2 x 3 x 3 x 19 = 21 x 32 x 191
Here are examples of Prime Factorization calculations.
Given number is 342
The prime factors of 342 can be found via trial division or prime decomposition or factor tree method.
Prime Factorization of 342 refers to the process of determining the Prime Factors of 342. To find the Prime Factors of 342, divide 342 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 342 are 2 x 3 x 3 x 19.
1. What are the Prime Factors of 342 ?
Answer: Prime Factors of 342 are 2 x 3 x 3 x 19
2. How many prime factors does 342 have ?
Answer: 342 have 3 prime factors.
3. What is the least prime factor of 342 ?
Answer: The least prime factor of 342 is 2.