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All non-zero sets of integers have at least one common factor. It's 1.

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12y ago

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Related Questions

How does a venn diagram shows the gcf?

The factors of one number are in the left circle, the factors of the other are in the right. The common factors are in the space in the middle where they intersect. The largest of these is the GCF.


What is the Greatest Common Factor of 29 and 18?

The GCF is 1. The number 29 is prime, so there are no common factors other than 1.


What are the common factors and GCF of 60?

You need at least two numbers to find a GCF.


How do you find a gcf on a venn diagram?

Put the factors of one number in the left circle and the factors of the other in the right circle. Put any common factors in the middle where the circles intersect. The largest of these is the GCF.


Why is the GCF 1?

Because there are no other common factors.


What is a common factor and GCF?

All numbers have factors. Some numbers have some of the same factors as other numbers. These are known as common factors. The largest of these is the greatest common factor, or GCF.


What is the greatest common factor of 5 and 0?

The GCF of zero and any other number is the other number.


What is the GCF of 9 and 80?

The GCF of 9 and 80 is 1. There are no other common factors.


How can you tell by looking at the prime factorization of two whole numbers that their gcf is 1?

If the prime factors of the first whole number are all different from the prime factors of the second whole number, then the GCF is 1.


What are the common factors and greatest common factor of 81620?

There is no common factors or GCF for a single number. The Greatest Common Factor (GCF) is the largest factor common to two or more numbers. For example, 17 is the GCF of 34, 51, and 102 because it is the largest number that is a factor common to all three numbers.


What is the greatest common factor of 1?

You need at least two numbers to find a GCF, but I'll save you the trouble. The GCF of 1 and any other number is 1.There cannot be a greatest common factor (GCF) of just one number. To be common there need to be at least two numbers. If you find all the factors of two or more numbers, and you find some factors are the same ("common"), then the largest of those common factors is the Greatest Common Factor.


What is the greatest common factor of 7 and 12?

It is not possible to give a sensible answer to this question. The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers. You have only one number in the question!