What two numbers have a GCF of 3143?

Here we will explain and show you how to find what two numbers have the Greatest Common Factor (GCF) of 3143.

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 3143. Below is the beginning list of multiples of 3143 (1 through 7) in numerical order.

1. 3143
2. 6286
3. 9429
4. 12572
5. 15715
6. 18858
7. 22001
etc...

Two numbers that have a GCF of 3143 can be 3143 and any other number on the list above. Thus, two numbers that have a GCF of 3143 are:

3143 & 6286
3143 & 9429
3143 & 12572
etc...

That is not all! Any combination of any multiple of 3143 and "odd" multiples of 3143 will also have GCF of 3143. 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 3143.

6286 & 9429
6286 & 15715
12572 & 15715
12572 & 22001
etc...

Like we stated above, there are infinite combinations of two numbers whose GCF is 3143. 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 3143, what are the numbers?" or "What are two numbers whose GCF is 3143?"

What two numbers have a GCF of 3144?
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