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# What is the greatest common factor of 10 and 5?

Updated: 11/2/2022

Wiki User

13y ago

The factors of 5 are: 1, and 5

The factors of 10 are: 1, 5, and 10

The factors common to 5 and 10 are: 1, and 5

The greatest common factor is 5.

Wiki User

14y ago

Wiki User

6y ago

The largest factor of 5 is 5, and thus is the largest possible greatest common factor. Since 5 is a factor of 10, the greatest common factor is 5.

Wiki User

13y ago

5 is a factor of 10. The largest factor of 5 is 5, so the greatest common factor cannot be larger than 5. Therefore, 5 is the greatest common factor.

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### What is the greatest common factor of 430 and 10?

5 is the greatest common factor

### What are the greatest common factor of 10 and 25?

The greatest common factor (GCF) is 5.

### What is the greatest common factor of 2 5 10?

The greatest common factor of 5, 10, 25, 75, 125 and 1000 is 5.

### Why is the greatest common factor of 10 and 25 5?

The factors that 10 and 25 have in common are 1 and 5. The greatest (largest) of these is 5.

### What is 5 and 10 greatest common factor?

Since 5 is a factor of 10, it is automatically the GCF.

Related questions

### What is the greatest common factor for 5 and 10?

The greatest common factor of 5 and 10 is 5.

### The greatest common factor of 10 and 35?

The greatest common factor of 10 and 35 is 5.

### What is the greatest common factor of 430 and 10?

5 is the greatest common factor

### What is the greatest common factor of 10 25 and 5?

That would be 5, same as the least common factor.

### What are the greatest common factor of 10 and 25?

The greatest common factor (GCF) is 5.

### What is the greatest common factor of 10 20 25?

25 is not a multiple of 10, so the greatest common factor would not be 10. A lower common factor would be 5, because 10, 20 and 25 all divide by 5, so 5 is the greatest common factor of 10, 20 and 25.

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### What is the greatest common factor of 2 5 10?

The greatest common factor of 5, 10, 25, 75, 125 and 1000 is 5.

### What are the common factors and greatest common factor of 10?

There is neither a greatest common factor nor common factors of a single number, such as 10, because there cannot be any form of common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The greatest common factor is the largest factor that all the numbers being compared have in common. Thus, since there are not two or more numbers to compare, there are neither common factors nor a greatest common factor. The factors of 10 are 1, 2, 5, and 10. The prime factors of 10 are 2 and 5. Examples: The common factors of 10 and 35 are 1 and 5; the greatest common factor is 5. The common factors of 10 and 38 are 1 and 2; the greatest common factor is 2. The common factors of 10 and 90 are 1, 2, 5, and 10; the greatest common factor is 10. The common factors of 10 and 108 are 1 and 2; the greatest common factor is 2.

### What is the greatest common factor of 10 and 20 using prime factors?

The greatest common prime factor of 10 and 20 is 5.

### Why is the greatest common factor of 10 and 25 5?

The factors that 10 and 25 have in common are 1 and 5. The greatest (largest) of these is 5.

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