What two numbers have a GCF of 2660?

Here we will explain and show you how to find what two numbers have the Greatest Common Factor (GCF) of 2660.

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 2660. Below is the beginning list of multiples of 2660 (1 through 7) in numerical order.

1. 2660
2. 5320
3. 7980
4. 10640
5. 13300
6. 15960
7. 18620
etc...

Two numbers that have a GCF of 2660 can be 2660 and any other number on the list above. Thus, two numbers that have a GCF of 2660 are:

2660 & 5320
2660 & 7980
2660 & 10640
etc...

That is not all! Any combination of any multiple of 2660 and "odd" multiples of 2660 will also have GCF of 2660. 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 2660.

5320 & 7980
5320 & 13300
10640 & 13300
10640 & 18620
etc...

Like we stated above, there are infinite combinations of two numbers whose GCF is 2660. The lists we created can go on forever.

Two numbers have a GCF of Calculator
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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 2660, what are the numbers?" or "What are two numbers whose GCF is 2660?"

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