What two numbers have a GCF of 1142?

Here we will explain and show you how to find what two numbers have the Greatest Common Factor (GCF) of 1142.

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 1142. Below is the beginning list of multiples of 1142 (1 through 7) in numerical order.

1. 1142
2. 2284
3. 3426
4. 4568
5. 5710
6. 6852
7. 7994
etc...

Two numbers that have a GCF of 1142 can be 1142 and any other number on the list above. Thus, two numbers that have a GCF of 1142 are:

1142 & 2284
1142 & 3426
1142 & 4568
etc...

That is not all! Any combination of any multiple of 1142 and "odd" multiples of 1142 will also have GCF of 1142. 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 1142.

2284 & 3426
2284 & 5710
4568 & 5710
4568 & 7994
etc...

Like we stated above, there are infinite combinations of two numbers whose GCF is 1142. 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 1142, what are the numbers?" or "What are two numbers whose GCF is 1142?"

What two numbers have a GCF of 1143?
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