What two numbers have a GCF of 1636?

Here we will explain and show you how to find what two numbers have the Greatest Common Factor (GCF) of 1636.

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 1636. Below is the beginning list of multiples of 1636 (1 through 7) in numerical order.

1. 1636
2. 3272
3. 4908
4. 6544
5. 8180
6. 9816
7. 11452
etc...

Two numbers that have a GCF of 1636 can be 1636 and any other number on the list above. Thus, two numbers that have a GCF of 1636 are:

1636 & 3272
1636 & 4908
1636 & 6544
etc...

That is not all! Any combination of any multiple of 1636 and "odd" multiples of 1636 will also have GCF of 1636. 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 1636.

3272 & 4908
3272 & 8180
6544 & 8180
6544 & 11452
etc...

Like we stated above, there are infinite combinations of two numbers whose GCF is 1636. 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 1636, what are the numbers?" or "What are two numbers whose GCF is 1636?"

What two numbers have a GCF of 1637?
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