What two numbers have a GCF of 1604?

Here we will explain and show you how to find what two numbers have the Greatest Common Factor (GCF) of 1604.

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 1604. Below is the beginning list of multiples of 1604 (1 through 7) in numerical order.

1. 1604
2. 3208
3. 4812
4. 6416
5. 8020
6. 9624
7. 11228
etc...

Two numbers that have a GCF of 1604 can be 1604 and any other number on the list above. Thus, two numbers that have a GCF of 1604 are:

1604 & 3208
1604 & 4812
1604 & 6416
etc...

That is not all! Any combination of any multiple of 1604 and "odd" multiples of 1604 will also have GCF of 1604. 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 1604.

3208 & 4812
3208 & 8020
6416 & 8020
6416 & 11228
etc...

Like we stated above, there are infinite combinations of two numbers whose GCF is 1604. 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 1604, what are the numbers?" or "What are two numbers whose GCF is 1604?"

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