# Factors of 19

So you need to find the factors of 19 do you? In this quick guide we'll describe what the factors of 19 are, how you find them and list out the factor pairs of 19 for you to prove the calculation works. Let's dive in!

Want to quickly learn or show students how to find the factors of 19? Play this very quick and fun video now!

## Factors of 19 Definition

When we talk about the factors of 19, what we really mean is all of the positive and negative integers (whole numbers) that can be evenly divided into 19. If you were to take 19 and divide it by one of its factors, the answer would be another factor of 19.

Let's look at how to find all of the factors of 19 and list them out.

## How to Find the Factors of 19

We just said that a factor is a number that can be divided equally into 19. So the way you find and list all of the factors of 19 is to go through every number up to and including 19 and check which numbers result in an even quotient (which means no decimal place).

Doing this by hand for large numbers can be time consuming, but it's relatively easy for a computer program to do it. Our calculator has worked this out for you. Here are all of the factors of 19:

• 19 ÷ 1 = 19
• 19 ÷ 19 = 1

All of these factors can be used to divide 19 by and get a whole number. The full list of positive factors for 19 are:

1, and 19

## Negative Factors of 19

Technically, in math you can also have negative factors of 19. If you are looking to calculate the factors of a number for homework or a test, most often the teacher or exam will be looking for specifically positive numbers.

However, we can just flip the positive numbers into negatives and those negative numbers would also be factors of 19:

-1, and -19

## How Many Factors of 19 Are There?

As we can see from the calculations above there are a total of 2 positive factors for 19 and 2 negative factors for 19 for a total of 4 factors for the number 19.

There are 2 positive factors of 19 and 2 negative factors of 19. Wht are there negative numbers that can be a factor of 19?

## Factor Pairs of 19

A factor pair is a combination of two factors which can be multiplied together to equal 19. For 19, all of the possible factor pairs are listed below:

• 1 x 19 = 19

We have also written a guide that goes into a little more detail about the factor pairs for 19 in case you are interested!

Just like before, we can also list out all of the negative factor pairs for 19:

• -1 x -19 = 19

Notice in the negative factor pairs that because we are multiplying a minus with a minus, the result is a positive number.

So there you have it. A complete guide to the factors of 19. You should now have the knowledge and skills to go out and calculate your own factors and factor pairs for any number you like.

Feel free to try the calculator below to check another number or, if you're feeling fancy, grab a pencil and paper and try and do it by hand. Just make sure to pick small numbers!

If you found this content useful in your research, please do us a great favor and use the tool below to make sure you properly reference us wherever you use it. We really appreciate your support!

• "Factors of 19". VisualFractions.com. Accessed on December 1, 2021. http://visualfractions.com/calculator/factors/factors-of-19/.

• "Factors of 19". VisualFractions.com, http://visualfractions.com/calculator/factors/factors-of-19/. Accessed 1 December, 2021.