What is the Greatest Common Factor (GCF) of 1 and 249?
Are you on the hunt for the GCF of 1 and 249? Since you're on this page I'd guess so! In this quick guide, we'll walk you through how to calculate the greatest common factor for any numbers you need to check. Let's jump in!
First off, if you're in a rush, here's the answer to the question "what is the GCF of 1 and 249?":
GCF of 1 and 249 = 1
What is the Greatest Common Factor?
- Greatest Common Denominator (GCD)
- Highest Common Factor (HCF)
- Greatest Common Divisor (GCD)
For 1 and 249 those factors look like this:
- Factors for 1: 1
- Factors for 249: 1, 3, 83, and 249
As you can see when you list out the factors of each number, 1 is the greatest number that 1 and 249 divides into.
List out all of the prime factors for each number:
- Prime Factors for 1: 1
- Prime Factors for 249: 3 and 83
Now that we have the list of prime factors, we need to find any which are common for each number.
GCF = 1
Find the GCF Using Euclid's Algorithm
The final method for calculating the GCF of 1 and 249 is to use Euclid's algorithm. This is a more complicated way of calculating the greatest common factor and is really only used by GCD calculators.
Cite, Link, or Reference This Page
"Greatest Common Factor of 1 and 249". VisualFractions.com. Accessed on January 23, 2021. https://visualfractions.com/calculator/greatest-common-factor/gcf-of-1-and-249/.
"Greatest Common Factor of 1 and 249". VisualFractions.com, https://visualfractions.com/calculator/greatest-common-factor/gcf-of-1-and-249/. Accessed 23 January, 2021.
Greatest Common Factor of 1 and 249. VisualFractions.com. Retrieved from https://visualfractions.com/calculator/greatest-common-factor/gcf-of-1-and-249/.