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They are relatively prime, or co-prime.

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12y ago
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7y ago

When they are relatively prime.

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Q: When is the Greatest common Factor of two numbers 1?
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Related questions

What is the greatest common factor for 28?

There cannot be a greatest common factor if there are not at least two numbers to compare. The greatest common factor is the largest factor that all the numbers have in common - the largest factor that they all share.


The greatest factor that two or more numbers have common is the greatest common factor or what?

The greatest factor that two or more numbers have in common is known as the greatest common factor, or GCF.


What two numbers have the greatest common factor of fourteen?

Two numbers that have the greatest common factor of 14 are 28 and 42.


What one number has the greatest common factor of 871?

Answer: None, it is impossible. No single number has a greatest common factor. A "common factor" is a factor that two or more numbers have in common. The "greatest common factor" is the largest factor that two or more numbers have in common.


The greatest factor that two or more numbers have in common is?

The Greatest Common Factor, or GCF.


What is the greatest common factor of 109?

you need two numbers to have a greatest common factor


Name two numbers that have a greatest common factor of 8?

Two Numbers That Have The Greatest Common Factor Of Eight Are: 16 and 56


What is the greatest common factor of two or more prime numbers?

The greatest common factor of two or more prime numbers is 1.


What is the greatest common factor for 12?

You need at least two numbers to find a GCF. There cannot be a greatest common factor if there are not at least two numbers to compare. The greatest common factor is the largest factor that all the numbers have in common - the largest factor that they all share.


What is the greatest common factor for 712?

There cannot be a greatest common factor if there are not at least two numbers to compare. The greatest common factor is the largest factor that all the numbers have in common - the largest factor that they all share.


What is the greatest common factor of 270?

There cannot be a greatest common factor if there are not at least two numbers to compare. The greatest common factor is the largest factor that all the numbers have in common - the largest factor that they all share.


Greatest common factor of 42?

There cannot be a greatest common factor if there are not at least two numbers to compare. The greatest common factor is the largest factor that all the numbers have in common - the largest factor that they all share.