What two numbers have a GCF of 1321?

Here we will explain and show you how to find what two numbers have the Greatest Common Factor (GCF) of 1321.

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 1321. Below is the beginning list of multiples of 1321 (1 through 7) in numerical order.

1. 1321
2. 2642
3. 3963
4. 5284
5. 6605
6. 7926
7. 9247
etc...

Two numbers that have a GCF of 1321 can be 1321 and any other number on the list above. Thus, two numbers that have a GCF of 1321 are:

1321 & 2642
1321 & 3963
1321 & 5284
etc...

That is not all! Any combination of any multiple of 1321 and "odd" multiples of 1321 will also have GCF of 1321. 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 1321.

2642 & 3963
2642 & 6605
5284 & 6605
5284 & 9247
etc...

Like we stated above, there are infinite combinations of two numbers whose GCF is 1321. 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 1321, what are the numbers?" or "What are two numbers whose GCF is 1321?"

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