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 both numbers have in common.
One way to determine the greatest common factor is to find all the factors of the numbers and compare them.
The factors of 12 are 1, 2, 3, 4, 6, and 12.
The factors of 50 are 1, 2, 5, 10, 25, and 50.
The common factors are 1 and 2. Therefore, the greatest common factor is 2.
The greatest common factor of 50 and 1,500 is 50.
The greatest common factor of 50 and175 is 25.
The greatest common factor of 48 and 50 is 2.
The greatest common factor of 100 and 150 is 50.
GCF(150, 200, 300) = 50
The GCF is 2.
2
It is 2
2
50 is the greatest common factor
greatest common factor of 33 and 50 = 1
The greatest common factor of 50 and 1,500 is 50.
The GCF is 2.
The GCF is 5.
12 = 2 * 2 * 3 50 = 2 * * 5 * 5 ---------------------------- The only common factor is 2. ---------------------------- GCF = 2
The greatest common factor of 162 , 50 = 2
The greatest common factor of 30 , 50 = 10