What two numbers have a GCF of 3090?

Here we will explain and show you how to find what two numbers have the Greatest Common Factor (GCF) of 3090.

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 3090. Below is the beginning list of multiples of 3090 (1 through 7) in numerical order.

1. 3090
2. 6180
3. 9270
4. 12360
5. 15450
6. 18540
7. 21630
etc...

Two numbers that have a GCF of 3090 can be 3090 and any other number on the list above. Thus, two numbers that have a GCF of 3090 are:

3090 & 6180
3090 & 9270
3090 & 12360
etc...

That is not all! Any combination of any multiple of 3090 and "odd" multiples of 3090 will also have GCF of 3090. 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 3090.

6180 & 9270
6180 & 15450
12360 & 15450
12360 & 21630
etc...

Like we stated above, there are infinite combinations of two numbers whose GCF is 3090. 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 3090, what are the numbers?" or "What are two numbers whose GCF is 3090?"

What two numbers have a GCF of 3091?
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