The GCF is 6.
3
The prime factors are: 12 = 2 * 2 *3 21 = 3 *7 30 = 2 * 3 * 5 So the greatest common factor is 3.
The greatest common factor (GCF) is: 2
The GCF is 3.
The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 20 are 1, 2, 4, 5, 10, and 20. The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30. The greatest factor they all have in common is 2.
The Greatest Common Factor is 2
6
it is: 6
The Greatest Common Factor (GCF) is: 6
6It is 6
101000000
6
3
3
The GCF of 12, 28, and 30 is 2
The greatest common factor (GCF) of 20 and 30 is 10.
12 and 30