# Prime Factors of 1617

Prime Factors of 1617 are 3, 7, 7, and 11

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

 1.   Prime Factorization of 1617 by Division Method 2.   Prime Factorization of 1617 by Factor Tree Method 3.   Definition of Prime Factors 4.   Frequently Asked Questions

#### Steps to find Prime Factors of 1617 by Division Method

To find the primefactors of 1617 using the division method, follow these steps:

• Step 1. Start dividing 1617 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 1617, which is 3. Divide 1617 by 3 to obtain the quotient (539).
1617 ÷ 3 = 539
• Step 3. Repeat step 1 with the obtained quotient (539).
539 ÷ 7 = 77
77 ÷ 7 = 11
11 ÷ 11 = 1

So, the prime factorization of 1617 is, 1617 = 3 x 7 x 7 x 11.

#### Steps to find Prime Factors of 1617 by Factor Tree Method

We can follow the same procedure using the factor tree of 1617 as shown below:

So, the prime factorization of 1617 is, 1617 = 3 x 7 x 7 x 11.

#### How do you define Prime Factors of a number?

Prime numbers, in mathematics are all those natural numbers greater than 1 that have exactly 2 factors which are 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 1617 are 3 x 7 x 7 x 11.

#### 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 1617 but not a prime factor of 1617.

• Which is the smallest prime factor of 1617?

Smallest prime factor of 1617 is 3.

• What is the prime factorization of 1617?

Prime factorization of 1617 is 3 x 7 x 7 x 11.

• What is prime factorization of 1617 in exponential form?

Prime factorization of 1617 in exponential form is 3 x 72 x 11.

• Is 1617 a prime number or a composite number?

1617 is a composite number.

• Is 1617 a prime number?

false, 1617 is not a prime number.

• How to find prime factorization of 1617 easily?

To find prime factorization of 1617 easily you can refer to the steps given on this page step by step.

• Which is the largest prime factors of 1617?

The largest prime factor of 1617 is 11.

• What is the product of all prime factors of 1617?

Prime factors of 1617 are 3 x 7 x 7 x 11. Therefore, their product is 1617.

• What is the sum of all odd prime factors of 1617?

Prime factors of 1617 are 3 , 7 , 7 , 11, out of which 3 , 7 , 7 , 11 are odd numbers. So, the sum of odd prime factors of 1617 is 3 + 7 + 7 + 11 = 28.