Common factors of 12, 15, and 18 are: 1 and 3.
The common factors are: 1, 3
The common factors of 12 and 15 are 1 and 3.
You divide both the numerator (15) and the denominator (12) by any factors that are common to both of them. Factors of 15 and 3 and 5. Factors of 12 are 2, 3, 4 and 6. Three is a common factor. So 15/12 becomes 5/4.
The common factors of 9, 12, and 15 are 1 and 3. The GCF is 3.
The only common factor of 12, 35 and 15 is: 1
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.
The common factors are 1 and 3. The greatest of these is 3.
3
The factors of 12 are: 1, 2, 3, 4, 6, 12The factors of 15 are: 1, 3, 5, 15The common factors are: 1, 3
The GCF of 12 and 15 is 3. factors of 12: 1, 2, 3, 4, 6 and 12. factors of 15: 1, 3, 5, and 15. common factors 1 and 3. Since 3 > 1, 3 is the Greatest Common Factor.
The common factors of 12, 15, and 18 are 1 and 3The factors of 12 are:1, 2, 3, 4, 6, 12The factors of 15 are:1, 3, 5, 15The factors of 18 are:1, 2, 3, 6, 9, 18The common factors are:1, 3