Prime Factors of 546

Steps to find Prime Factors of 546 by Division Method

To find the primefactors of 546 using the division method, follow these steps:

• Step 1. Start dividing 546 by the smallest prime number, i.e., 2, 3, 5, and so on. Find the smallest prime factor of the number.
• Step 2. After finding the smallest prime factor of the number 546, which is 2. Divide 546 by 2 to obtain the quotient (273).
  546 ÷ 2 = 273
• Step 3. Repeat step 1 with the obtained quotient (273).
  273 ÷ 3 = 91
  91 ÷ 7 = 13
  13 ÷ 13 = 1

So, the prime factorization of 546 is, 546 = 2 x 3 x 7 x 13.

Steps to find Prime Factors of 546 by Factor Tree Method

We can follow the same procedure using the factor tree of 546 as shown below:

So, the prime factorization of 546 is, 546 = 2 x 3 x 7 x 13.

Introduction to Prime Factors?

In mathematics, prime numbers are defined as all those natural numbers greater than 1 that has only two divisors one being number 1 and the other being the number itself. When we express any number as the products of these prime numbers than these prime numbers become prime factors of that number. Eg- Prime Factors of 546 are 2 x 3 x 7 x 13.

Properties of Prime Factors

• Two prime factors of a given number are always coprime to each other.
• 2 is the only even prime factor any number can have.
• Two prime factors are always coprime to each other.
• 1 is neither a prime number nor a composite number and also 1 is the factor of every given number. So, 1 is the factor of 546 but not a prime factor of 546.

Frequently Asked Questions

• Is 546 a prime number?

  false, 546 is not a prime number.

• How to find prime factorization of 546 easily?

  To find prime factorization of 546 easily you can refer to the steps given on this page step by step.

• Which is the largest prime factors of 546?

  The largest prime factor of 546 is 13.

• What is the sum of all prime factors of 546?

  Prime factors of 546 are 2 x 3 x 7 x 13. Therefore, their sum is 25.

• What is the product of all prime factors of 546?

  Prime factors of 546 are 2 x 3 x 7 x 13. Therefore, their product is 546.

• What numbers are the prime factors of 546?

  Prime factors of 546 are 2 , 3 , 7 , 13.

• What is the sum of all odd prime factors of 546?

  Prime factors of 546 are 2 , 3 , 7 , 13, out of which 3 , 7 , 13 are odd numbers. So, the sum of odd prime factors of 546 is 3 + 7 + 13 = 23.

• Is there any even prime factor of 546?

  Yes there is a even prime factor of 546.

• What is the product of all odd prime factors of 546?

  Prime factors of 546 are 2 , 3 , 7 , 13, out of which 3 , 7 , 13 are odd numbers. So, the product of odd prime factors of 546 is 3 x 7 x 13 = 273.