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# What is the least common factor for 3 and 12?

Updated: 8/20/2019 Wiki User

8y ago

The least common factor of any two numbers, including these, is ' 1 '.

The greatest common factor of these two is 3 . Wiki User

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## A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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The least common factor of any set of numbers is 1.   Earn +20 pts
Q: What is the least common factor for 3 and 12?
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Still have questions?  Related questions

### What is the least common factor of 3 and 12?

The least common factor of 3 and 12 is 3 though in reality, the least common factor between any two numbers is 1.

### What is the least common factor of 12 and 27?

The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 27 are 1, 3, 9, and 27. The common factors of 12 and 27 are 1 and 3. Therefore, the least common factor (the smallest common factor) is 1.

### What is the least common factor of 12 and 21?

The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 21 are 1, 3, 7, and 21. The common factors are 1 and 3. Therefore, the least common factor (the smallest common factor) is 1.

3 and 12

### What is the lowest common factor of 3 and 12?

The least common factor of any set of integers is 1.

### What is the greatest common factor of 3and4?

1 is the only common factor of 3 and 4. 12 is the least common product of 3 and 4.

### What is the least common factor of 9 12 and 15?

The factors of 9 are 1, 3, and 9. The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 15 are 1, 3, 5, and 15. The common factors of 9, 12, and 15 are 1 and 3. Therefore, the least common factor (the smallest common factor) is 1.

### What is the least common factor of 10 and 12?

The least common factor of any pair of numbers, including 10 and 12, is 1. The factors of 10 are 1, 2, 5, and 10. The factors of 12 are 1, 2, 3, 4, 6, and 12. The common factors of 10 and 12 are 1 and 2. Therefore, the least common factor (the smallest common factor) is 1.

### What are the greatest common factor and least common multiple of 12 and 27?

3 and 108, respectively.

### What is the least common factor between 7 5 3 12 and 8?

The least common factor of any set of integers is 1.

### What is the least common factor of 3 8 12 and 15?

The factors of 3 are 1 and 3. The factors of 8 are 1, 2, 4, and 8. The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 15 are 1, 3, 5, and 15. The only common factor is 1. Therefore, the least (smallest) common factor is 1.

### How do you use greatest common factor and least common multiple in a statement?

2,4,6,8,10,12 3,6,9,12,15 12 is in 3 and 12 is in 2