# Is 1 a Factor of 243?

In this article we are going to check whether 1 is a factor of 243 and explain the two easiest methods to calculate this for yourself.

What we can do is list out all of the factors of 243 and then check the resulting list to see if 1 is one of those numbers. Here are all the factors of 243:

- 1
- 3
- 9
- 27
- 81
- 243

We can also list the factors of 243 into a comma separated list as well:

**1, 3, 9, 27, 81, and 243**

We are checking to see if the number 1 is in this list and we can clearly see that it is in the list of factors for 243.

This means, **1 is a factor of 243.**

We can also check whether 1 is a factor of 243 by simplying dividing 243 by 1 to see if the quotient (the resulting answer) is a whole or a fractional number.

If the result is a whole number, then we know that 1 is a factor of 243.

If the result is a fractional number, then we know that 1 is not a factor of 243.

243 divided by 1 is 243 which is a whole number. This confirms our answer from the factor list method above that 1 is a factor of 243.

Hopefully this has not only answered the question "is 1 a factor of 243?", but also explained the methods for working this out for yourself.

Challenge yourself to try and calculate whether one number is a factor of another using both of the methods above to practice your new understanding of factors.

### Link To or Reference This Page

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!

<a href="https://divisiblebot.com/factor-checker/is-1-a-factor-of-243/">Is 1 a Factor of 243?</a>

"Is 1 a Factor of 243?".

*DivisibleBot.com*. Accessed on September 26, 2021. https://divisiblebot.com/factor-checker/is-1-a-factor-of-243/."Is 1 a Factor of 243?".

*DivisibleBot.com*, https://divisiblebot.com/factor-checker/is-1-a-factor-of-243/. Accessed 26 September, 2021.Is 1 a Factor of 243?. DivisibleBot.com. Retrieved from https://divisiblebot.com/factor-checker/is-1-a-factor-of-243/.

## Calculate Another Problem

## Popular Calculations

Here are some popular calculations for you:

## Random Calculations

Here are some more random calculations for you: