The GCF of 60 and 80 is 20
Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.
Method:
One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.
The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60.
The factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40, and 80.
The common factors are 1, 2, 4, 5, 10, and 20. Therefore, the greatest common factor is 20.
The Greatest Common Factor of 80, 52, 60: 4
The Greatest Common Factor of 60, 80, 120 is 20.
The greatest common factor of 60, 80, and 100 is 20
The GCF of 60, 80, and 120 is 20
60=2x2x3x580=2x2x2x2x5GCF=2x2x5=20
The GCF is 10.
That would be 4
The GCF is 4.
The GCF is 4.
The greatest common factor of 54 and 80 is 2
The greatest common factor of 80 , 180 = 20
The greatest common factor of 80 and 120 is 40.