# Factors of 45

The factors of 45 are the numbers that can be evenly divided into 45 without leaving a remainder. The factors of 45 are 1, 3, 5, 9, 15, and 45.

Here is a breakdown of the factors of 45:

1 is a factor of 45 because 45 divided by 1 equals 45.
3 is a factor of 45 because 45 divided by 3 equals 15.
5 is a factor of 45 because 45 divided by 5 equals 9.
9 is a factor of 45 because 45 divided by 9 equals 5.
15 is a factor of 45 because 45 divided by 15 equals 3.
45 is a factor of 45 because 45 divided by 45 equals 1.

These are all the factors of 45, and they represent the numbers that can be multiplied together to give the product of 45.

## Factors of definition 45

The factors of 45 are the numbers that divide evenly into 45 without leaving a remainder.

The factors of 45 are: 1, 3, 5, 9, 15, and 45.

These factors can be multiplied together to give the product of 45.

#### How many Factors of 45

To determine the number of factors of a given number, we can list all the factors and count them. For 45, the factors are 1, 3, 5, 9, 15, and 45.

Therefore, there are a total of 6 factors of 45.

#### Factor Pairs of 45

Factor pairs of 45 are pairs of numbers that, when multiplied together, give the product of 45. Here are the factor pairs of 45:

1 × 45 = 45
3 × 15 = 45
5 × 9 = 45

So, the factor pairs of 45 are (1, 45), (3, 15), and (5, 9).

#### All Factors of 45 using Multiplication

To find all the factors of 45 using multiplication, we can start with 1 and divide 45 by increasing numbers to check if they divide evenly. If a number divides evenly into 45, it is a factor. Here are the factors of 45:

1 × 45 = 45
3 × 15 = 45
5 × 9 = 45

So, the factors of 45 are 1, 3, 5, 9, 15, and 45.

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