What two numbers have a GCF of 873?

Here we will explain and show you how to find what two numbers have the Greatest Common Factor (GCF) of 873.

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 873. Below is the beginning list of multiples of 873 (1 through 7) in numerical order.

1. 873
2. 1746
3. 2619
4. 3492
5. 4365
6. 5238
7. 6111
etc...

Two numbers that have a GCF of 873 can be 873 and any other number on the list above. Thus, two numbers that have a GCF of 873 are:

873 & 1746
873 & 2619
873 & 3492
etc...

That is not all! Any combination of any multiple of 873 and "odd" multiples of 873 will also have GCF of 873. 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 873.

1746 & 2619
1746 & 4365
3492 & 4365
3492 & 6111
etc...

Like we stated above, there are infinite combinations of two numbers whose GCF is 873. 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 873, what are the numbers?" or "What are two numbers whose GCF is 873?"

What two numbers have a GCF of 874?
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