# Prime Factors of 1085

Prime Factors of 1085 are 5, 7, and 31

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

 1.   Prime Factorization of 1085 by Division Method 2.   Prime Factorization of 1085 by Factor Tree Method 3.   Definition of Prime Factors 4.   Frequently Asked Questions

#### Steps to find Prime Factors of 1085 by Division Method

To find the primefactors of 1085 using the division method, follow these steps:

• Step 1. Start dividing 1085 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 1085, which is 5. Divide 1085 by 5 to obtain the quotient (217).
1085 ÷ 5 = 217
• Step 3. Repeat step 1 with the obtained quotient (217).
217 ÷ 7 = 31
31 ÷ 31 = 1

So, the prime factorization of 1085 is, 1085 = 5 x 7 x 31.

#### Steps to find Prime Factors of 1085 by Factor Tree Method

We can follow the same procedure using the factor tree of 1085 as shown below:

So, the prime factorization of 1085 is, 1085 = 5 x 7 x 31.

#### 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 1085 are 5 x 7 x 31.

#### 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 1085 but not a prime factor of 1085.

• Which is the smallest prime factor of 1085?

Smallest prime factor of 1085 is 5.

• Is 1085 a perfect square?

No 1085 is not a perfect square.

• What is the prime factorization of 1085?

Prime factorization of 1085 is 5 x 7 x 31.

• What are the factors of 1085?

Factors of 1085 are 1 , 5 , 7 , 31 , 35 , 155 , 217 , 1085.

• What is prime factorization of 1085 in exponential form?

Prime factorization of 1085 in exponential form is 5 x 7 x 31.

• Is 1085 a prime number or a composite number?

1085 is a composite number.

• Is 1085 a prime number?

false, 1085 is not a prime number.

• How to find prime factorization of 1085 easily?

To find prime factorization of 1085 easily you can refer to the steps given on this page step by step.

• Which is the largest prime factors of 1085?

The largest prime factor of 1085 is 31.