The factors of 9 are 1, 3, and 9. The factors of 12 are 1, 2, 3, 4, 6, and 12. The common factors of 9 and 12 are 1 and 3.
9 ~ 1,3,9
12 ~ 1,2,3,4,6,12
3 is the greatest common factor of 9 and 12.
The least common factor of 9, 12 and 18 is 1.
3 is the greatest common factor of 9, 12, and 24.
Any number can be a common factor. 3 is a common factor of 9 and 12.
The GCF of 9 and 12 is 3. The LCM of 9 and 12 is 36.
The greatest common factor of 60 and 88 is 4.
The greatest common factor (GCF) is: 3.
3
3
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 greatest common factor of 12 and 54 is 6.(12/6 = 2, 54/6 = 9)
The least common factor of any set of numbers is 1.