It is 3
The greatest common factor (GCF) is 3.
The GCF is 6.
The greatest common factor (GCF) of two numbers is the largest number that divides both of them without leaving a remainder. To find the GCF of 6 and 21, you can list the factors of each number and identify the largest factor they have in common. The factors of 6 are 1, 2, 3, and 6, while the factors of 21 are 1, 3, 7, and 21. The greatest common factor of 6 and 21 is 3.
the greatest common factor of 6 an 21 is 3 because 6's factors are 1,2, 3and 6 and 21's is 1,3,7, and 21. So the greatest one of those is 3.Yo its 3 :D
3
It is: 3
It is: 3
The GCF is 3.
The GCF is 3.
The greatest common factor in 3
The greatest common factor of 18 21 and 42 is 3.
The GCF is 3.