What two numbers have a GCF of 180?

Here we will explain and show you how to find what two numbers have the Greatest Common Factor (GCF) of 180.

There is actually an infinite number of answers to this question. First, note that both the numbers we are looking for must be multiples of 180. Below is the beginning list of multiples of 180 (1 through 7) in numerical order.

1. 180
2. 360
3. 540
4. 720
5. 900
6. 1080
7. 1260
etc...

Two numbers that have a GCF of 180 can be 180 and any other number on the list above. Thus, two numbers that have a GCF of 180 are:

180 & 360
180 & 540
180 & 720
etc...

That is not all! Any combination of any multiple of 180 and "odd" multiples of 180 will also have GCF of 180. We numbered the multiples above so it would be easy to identify the "odd" multiples (number 1, 3, 5, 7, etc). Thus, here are some more examples of two numbers that also have a GCF of 180.

360 & 540
360 & 900
720 & 900
720 & 1260
etc...

Like we stated above, there are infinite combinations of two numbers whose GCF is 180. The lists we created can go on forever.

Two numbers have a GCF of Calculator
Need the answer to a similar problem? Enter your GCF below to find the two numbers with that GCF.

Teacher Tip: If you are a teacher, you could ask these questions of your students: "I am thinking of two numbers and the GCF is 180, what are the numbers?" or "What are two numbers whose GCF is 180?"

What two numbers have a GCF of 181?
Need more knowledge? Go here for the next question we explained and solved.