The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
The factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40, 80
The factors of 120 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 40, 60, 120
The common factors are 1, 2, 4, 5, 10, 20
The greatest common factors is 20.
20
12
20
The GCF of 60, 80, and 120 is 20
60
12
The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers. You have only one number in the question! The greatest factor of any number is itself.
The greatest common factor of the numbers 120, 180 and 240 is 60. The GCF can't be any larger than the smallest difference between the numbers, which is 60. It is easy to see that 60 is a factor of each of the numbers in the set, so it is the GCF.
The Greatest Common Factor of 60, 80, 120 is 20.
60
The greatest common factor of the numbers 120 and 180 is 60.
The greatest common factor of 60 and 120 is 60.
60 is the greatest common factor of 120 and 1,260
The GCF is 60.
The GCF of 60, 80, and 120 is 20
60
12
The GCF is 60.
The GCF of 60, 96, and 120 is 12.
The GCF is 12.