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# What is the greatest common factor of 138 and 207?

Updated: 4/28/2022 Wiki User

12y ago

The greatest common factor of 138 and 207 is 69. Wiki User

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Q: What is the greatest common factor of 138 and 207?
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It is: 1

It is: 207

The GCF is: 9

The GCF is 23.

The GCF is 9.

### What is the greatest common factor of 69 and 207?

The GCF of 69 and 207 is 69 1*69 = 69 3*69 = 207

### How do you show our work for What is the greatest common factor of 184 and 207?

The factors of 184 are: 1, 2, 4, 8, 23, 46, 92, 184 The factors of 207 are: 1, 3, 9, 23, 69, 207 The common factors are: 1, 23 The Greatest Common Factor: GCF = 23

### What is the greatest common factor of 207?

There cannot be a greatest common factor 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 comm an factor for 69 and 207?

Since 69 is a factor of 207, it is automatically the GCF.

### What is the gcf of 138 and 207?

gcf of 138 and 207 is 69.

345

### What are the common multiples of 3 and 23?

69, 138, 207 and so on.