Steps to find Prime Factors of 485 by Division Method

To find the primefactors of 485 using the division method, follow these steps:

  • Step 1. Start dividing 485 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 485, which is 5. Divide 485 by 5 to obtain the quotient (97).
    485 ÷ 5 = 97
  • Step 3. Repeat step 1 with the obtained quotient (97).
    97 ÷ 97 = 1

So, the prime factorization of 485 is, 485 = 5 x 97.

Steps to find Prime Factors of 485 by Factor Tree Method

We can follow the same procedure using the factor tree of 485 as shown below:

So, the prime factorization of 485 is, 485 = 5 x 97.

Definition of Prime Factors?

In mathematics, prime numbers are defined as all those whole numbers greater than 1 that have only two factors, i.e. 1 and the number itself. When we express any number as the product of these prime numbers than these prime numbers become prime factors of that number. Eg- Prime Factors of 485 are 5 x 97.

Properties of Prime Factors

  • Prime factors are the set of factors that are unique to the number given.
  • 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 485 but not a prime factor of 485.

Frequently Asked Questions

  • Which is the smallest prime factor of 485?

    Smallest prime factor of 485 is 5.

  • Is 485 a perfect square?

    No 485 is not a perfect square.

  • What is the prime factorization of 485?

    Prime factorization of 485 is 5 x 97.

  • What are the factors of 485?

    Factors of 485 are 1 , 5 , 97 , 485.

  • What is prime factorization of 485 in exponential form?

    Prime factorization of 485 in exponential form is 5 x 97.

  • Is 485 a prime number or a composite number?

    485 is a composite number.

  • Is 485 a prime number?

    false, 485 is not a prime number.

  • How to find prime factorization of 485 easily?

    To find prime factorization of 485 easily you can refer to the steps given on this page step by step.

  • Which is the largest prime factors of 485?

    The largest prime factor of 485 is 97.