# Factors of 725 in pair

Factors of 725 in pair are (1, 725) , (5, 145) and (25, 29)

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

 1.   Steps to find factors of 725 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 725 in pair

Factor Pair Pair Factorization
1 and 725 1 x 725 = 725
5 and 145 5 x 145 = 725
25 and 29 25 x 29 = 725

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 725. They are called negative pair factors.

Hence, the negative pairs of 725 would be ( -1 , -725 ) .

#### Definition of factor pairs?

In mathematics, factor pair are often given as pair of numbers which when multiplied together give the original number. Every natural number is a product of atleast one factor pair. Eg- Factors of 725 are 1 , 5 , 25 , 29 , 145 , 725. So, factors of 725 in pair are (1,725), (5,145), (25,29).

#### What are factors?

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

#### Properties of Factors

• Every factor of a number is an exact divisor of that number, example 1, 5, 25, 29, 145, 725 are exact divisors of 725.
• Every number other than 1 has at least two factors, namely the number itself and 1.
• Each number is a factor of itself. Eg. 725 is a factor of itself.
• 1 is a factor of every number. Eg. 1 is a factor of 725.

#### Steps to find Factors of 725

• Step 1. Find all the numbers that would divide 725 without leaving any remainder. Starting with the number 1 upto 362 (half of 725). The number 1 and the number itself are always factors of the given number.
725 ÷ 1 : Remainder = 0
725 ÷ 5 : Remainder = 0
725 ÷ 25 : Remainder = 0
725 ÷ 29 : Remainder = 0
725 ÷ 145 : Remainder = 0
725 ÷ 725 : Remainder = 0

Hence, Factors of 725 are 1, 5, 25, 29, 145, and 725

• Is 725 a perfect square?

No 725 is not a perfect square.

• Write five multiples of 725.

Five multiples of 725 are 1450, 2175, 2900, 3625, 4350.

• Is there any even prime factor of 725?

No there is no even prime factor, i.e. 2, of 725.

• 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.

• What do you mean by improper divisors?

An improper divisor of a number is the number itself apart from this any divisor of a given number is a proper divisor.

#### Examples of Factors

Can you help Rubel in arranging 725 blocks in order to form a rectangle in all possible ways? For arranging 725 blocks in order to form a rectangle in all possible ways we need to find factors of 725 in pair.

Factors of 725 are 1, 5, 25, 29, 145, 725. So, factors of 725 in pair are (1,725), (5,145), (25,29).

Ariel has been asked to write all factor pairs of 725 but she is finding it difficult. Can you help her find out?

Factors of 725 are 1, 5, 25, 29, 145, 725. So, factors of 725 in pair are (1,725), (5,145), (25,29).

What are the pair factors of 725?

Factors of 725 are 1, 5, 25, 29, 145, 725. Hence, the factors of 725 in pair are (1,725), (5,145), (25,29).

Can you help Sammy list the factors of 725 and also find the factor pairs?

Factors of 725 are 1, 5, 25, 29, 145, 725.
Factors of 725 in pair are (1,725), (5,145), (25,29).

Help Diji in finding factors of 725 by Prime Factorization method and then sorting factors of 725 in pairs.

Prime factorization of 725 is 5 x 5 x 29. Factors of 725 in pair can be written as (1,725), (5,145), (25,29).

Write the smallest prime factor of 725.

Smallest prime factor of 725 is 5.

Write the largest prime factor of 725.

Largest prime factor of 725 is 29.

Diji wants to write all the negative factors of 725. Can you help Diji in doing the same?

Negative factors of 725 are -1, -5, -25, -29, -145, -725.