# Factors of 609 in pair

Factors of 609 in pair are (1, 609) , (3, 203) , (7, 87) and (21, 29)

#### How to find factors of a number in pair

 1.   Steps to find factors of 609 in pair 2.   What is factors of a number in pair? 3.   What are Factors? 4.   Frequently Asked Questions 5.   Examples of factors in pair

### Example: Find factors of 609 in pair

Factor Pair Pair Factorization
1 and 609 1 x 609 = 609
3 and 203 3 x 203 = 609
7 and 87 7 x 87 = 609
21 and 29 21 x 29 = 609

Since the product of two negative numbers gives a positive number, the product of the negative values of both the numbers in a pair factor will also give 609. They are called negative pair factors.

Hence, the negative pairs of 609 would be ( -1 , -609 ) .

#### What does factor pairs of a number mean?

Factor pairs are those factors in pair that can give original number when multiplied. Every natural number is a product of atleast one factor pair. Eg- Factors of 609 are 1 , 3 , 7 , 21 , 29 , 87 , 203 , 609. So, factors of 609 in pair are (1,609), (3,203), (7,87), (21,29).

#### How can we define factors?

In mathematics, a factor is a number which divides into another number exactly, without leaving any remainder. A factor of a number can be positive of negative.

#### Properties of Factors

• Every factor of a number is an exact divisor of that number, example 1, 3, 7, 21, 29, 87, 203, 609 are exact divisors of 609.
• Every number other than 1 has at least two factors, namely the number itself and 1.
• Each number is a factor of itself. Eg. 609 is a factor of itself.
• 1 is a factor of every number. Eg. 1 is a factor of 609.

#### Steps to find Factors of 609

• Step 1. Find all the numbers that would divide 609 without leaving any remainder. Starting with the number 1 upto 304 (half of 609). The number 1 and the number itself are always factors of the given number.
609 ÷ 1 : Remainder = 0
609 ÷ 3 : Remainder = 0
609 ÷ 7 : Remainder = 0
609 ÷ 21 : Remainder = 0
609 ÷ 29 : Remainder = 0
609 ÷ 87 : Remainder = 0
609 ÷ 203 : Remainder = 0
609 ÷ 609 : Remainder = 0

Hence, Factors of 609 are 1, 3, 7, 21, 29, 87, 203, and 609

• Is 609 a composite number?

Yes 609 is a composite number.

• Is 609 a perfect square?

No 609 is not a perfect square.

• Write all odd factors of 609?

The factors of 609 are 1, 3, 7, 21, 29, 87, 203, 609.
Odd factors of 609 are 1 , 3 , 7 , 21 , 29 , 87 , 203 , 609.

• What is the mean of all prime factors of 609?

Factors of 609 are 1 , 3 , 7 , 21 , 29 , 87 , 203 , 609. Prime factors of 609 are 3 , 7 , 29. Therefore mean of prime factors of 609 is (3 + 7 + 29) / 3 = 13.00.

• What do you mean by proper divisors?

A number x is said to be the proper divisor of y if it divides y completely, given that x is smaller than y.

#### Examples of Factors

Can you help Rubel in arranging 609 blocks in order to form a rectangle in all possible ways? For arranging 609 blocks in order to form a rectangle in all possible ways we need to find factors of 609 in pair.

Factors of 609 are 1, 3, 7, 21, 29, 87, 203, 609. So, factors of 609 in pair are (1,609), (3,203), (7,87), (21,29).

How many total number of factors of 609 in pair are possible?

Factors of 609 are 1, 3, 7, 21, 29, 87, 203, 609. Hence, the factors of 609 in pair are (1,609), (3,203), (7,87), (21,29). Therefore, in total 4 pairs of factors are possible.

Sammy wants to write all the negative factors of 609 in pair, but don't know how to start. Help Sammy in writing all the factor pairs.

Negative factors of 609 are -1, -3, -7, -21, -29, -87, -203, -609. Hence, factors of 609 in pair are (-1,-609), (-3,-203), (-7,-87), (-21,-29).

Find the product of all prime factors of 609.

Factors of 609 are 1, 3, 7, 21, 29, 87, 203, 609. Prime factors are 3, 7, 29. So, the product of all prime factors of 609 would be 3 x 7 x 29 = 609.

A student has been assigned the following tasks by the teacher:
- Finding out all positive factors of 609.
- Writing all prime factors of 609.
- Writing all the possible factors of 609 in pair.
Help him in writing all these.

Positive factors of 609 are 1, 3, 7, 21, 29, 87, 203, 609.
Prime factors of 609 are 3, 7, 29.
Factors of 609 in pair are (1,609), (3,203), (7,87), (21,29).

Can you help Sammy list the factors of 609 and also find the factor pairs?

Factors of 609 are 1, 3, 7, 21, 29, 87, 203, 609.
Factors of 609 in pair are (1,609), (3,203), (7,87), (21,29).

Help Diji in finding factors of 609 by Prime Factorization method and then sorting factors of 609 in pairs.

Prime factorization of 609 is 3 x 7 x 29. Factors of 609 in pair can be written as (1,609), (3,203), (7,87), (21,29).

Write the smallest prime factor of 609.

Smallest prime factor of 609 is 3.