# Factors of 42 | How to Calculate the Factors of 42 | Prime Factorization of 42

Observe the factors of 42, we provide you Positive factors of 42, we provide you Negative factors of 42, we calculate prime factors of 42.

Finding factors of the numbers is actually something that we use quite a bit when we add fractions together and when we subtract them when we multiply them will constantly be meddling with these fractions and trying to use these factors to make them simpler or change them.

A factor is a number that divides evenly into another number so literally, it's a number that divides evenly into another number.

All the Positive and Negative Numbers that can divide into 42 The numbers that can divide 42 without remainder are called 42.

## How to Calculate the Factors of 42

Let’s find the Factors of 42

42 ÷ 1= 42

42 ÷ 2 = 21

42 ÷ 3 = 14

42 ÷ 6 = 7

42 ÷ 7 = 6

42 ÷ 14= 3

42 ÷ 21 = 2

42 ÷ 42 = 1

1, 2, 3, 6, 7, 14, 21, and 42 are the Positive factors of 42 whereas -1, -2, -3, -6, -7, -14, -21 and -42 are the Negative Factors of 42.

Also Check: Factors of 54

### Factor Pairs of 42

When we multiplied two factors and result will be 42 then we can say Factors pairs of 42.

1 X 42 = 42

2 X 21 = 42

3 X 14 = 42

6 X 7 = 42

7 X 6 = 42

14 X 3 = 42

21 X 2 = 42

42 X 1 = 42

When we put minus in front of every factor we get Negative Factor pairs of 42.

-1 X- 42 = 42

-2 X -21 = 42

-3 X -14 = 42

-6 X - 7 = 42

-7 X - 6 = 42

-14 X -3 = 42

-21 X- 2 = 42

-42 X -1 = 42

Prime Factorization of 42= 2 X 3 X 7 = 42

We need to find all the factors of 42. To do that, all we have to do is write 42 as all possible products of two numbers. We can start off with the number 1. 42 can be written as 1 multiplied by 42. This is the simplest and the most obvious combination. One is always a factor of all numbers. Then we move on to 2. Is 42 divisible by 2? Yes and the product can be written as 2 multiplied by 21. Is 42 divisible by 3? Yes, the product can be written as 3 multiplied by 14. Is 42 divisible by 5? No it isn't, so we cannot write a product with 5 as one of the numbers. What about 6? Yes, 42 is divisible by 7.

And the product can be written as 6 multiplied by 7.