What two numbers have a GCF of 2220?

Here we will explain and show you how to find what two numbers have the Greatest Common Factor (GCF) of 2220.

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 2220. Below is the beginning list of multiples of 2220 (1 through 7) in numerical order.

1. 2220
2. 4440
3. 6660
4. 8880
5. 11100
6. 13320
7. 15540
etc...

Two numbers that have a GCF of 2220 can be 2220 and any other number on the list above. Thus, two numbers that have a GCF of 2220 are:

2220 & 4440
2220 & 6660
2220 & 8880
etc...

That is not all! Any combination of any multiple of 2220 and "odd" multiples of 2220 will also have GCF of 2220. 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 2220.

4440 & 6660
4440 & 11100
8880 & 11100
8880 & 15540
etc...

Like we stated above, there are infinite combinations of two numbers whose GCF is 2220. 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 2220, what are the numbers?" or "What are two numbers whose GCF is 2220?"

What two numbers have a GCF of 2221?
Need more knowledge? Go here for the next question we explained and solved.