What two numbers have a GCF of 2144?

Here we will explain and show you how to find what two numbers have the Greatest Common Factor (GCF) of 2144.

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 2144. Below is the beginning list of multiples of 2144 (1 through 7) in numerical order.

1. 2144
2. 4288
3. 6432
4. 8576
5. 10720
6. 12864
7. 15008
etc...

Two numbers that have a GCF of 2144 can be 2144 and any other number on the list above. Thus, two numbers that have a GCF of 2144 are:

2144 & 4288
2144 & 6432
2144 & 8576
etc...

That is not all! Any combination of any multiple of 2144 and "odd" multiples of 2144 will also have GCF of 2144. 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 2144.

4288 & 6432
4288 & 10720
8576 & 10720
8576 & 15008
etc...

Like we stated above, there are infinite combinations of two numbers whose GCF is 2144. 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 2144, what are the numbers?" or "What are two numbers whose GCF is 2144?"

What two numbers have a GCF of 2145?
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