# Prime Factors of 635

Prime Factors of 635 are 5 and 127

#### How to find prime factors of a number

 1.   Prime Factorization of 635 by Division Method 2.   Prime Factorization of 635 by Factor Tree Method 3.   Definition of Prime Factors 4.   Frequently Asked Questions

#### Steps to find Prime Factors of 635 by Division Method

To find the primefactors of 635 using the division method, follow these steps:

• Step 1. Start dividing 635 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 635, which is 5. Divide 635 by 5 to obtain the quotient (127).
635 ÷ 5 = 127
• Step 3. Repeat step 1 with the obtained quotient (127).
127 ÷ 127 = 1

So, the prime factorization of 635 is, 635 = 5 x 127.

#### Steps to find Prime Factors of 635 by Factor Tree Method

We can follow the same procedure using the factor tree of 635 as shown below:

So, the prime factorization of 635 is, 635 = 5 x 127.

#### 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 635 are 5 x 127.

#### Properties of Prime Factors

• For any given number there is one and only one set of unique prime factors.
• 2 is the only even prime number. So, any given number can have only one even prime factor and that is 2.
• Two prime factors of a given number 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 635 but not a prime factor of 635.

• Which is the smallest prime factor of 635?

Smallest prime factor of 635 is 5.

• Is 635 a perfect square?

No 635 is not a perfect square.

• What is the prime factorization of 635?

Prime factorization of 635 is 5 x 127.

• What is prime factorization of 635 in exponential form?

Prime factorization of 635 in exponential form is 5 x 127.

• Is 635 a prime number?

false, 635 is not a prime number.

• Which is the largest prime factors of 635?

The largest prime factor of 635 is 127.

• What is the product of all prime factors of 635?

Prime factors of 635 are 5 x 127. Therefore, their product is 635.

• What is the sum of all odd prime factors of 635?

Prime factors of 635 are 5 , 127, out of which 5 , 127 are odd numbers. So, the sum of odd prime factors of 635 is 5 + 127 = 132.

• What is the product of all odd prime factors of 635?

Prime factors of 635 are 5 , 127, out of which 5 , 127 are odd numbers. So, the product of odd prime factors of 635 is 5 x 127 = 635.