There cannot be a greatest common factor (GCF) of just one number. To be common there need to be at least two numbers. If you find all the factors of two or more numbers, and you find some factors are the same ("common"), then the largest of those common factors is the Greatest Common Factor.
The factors of 50 are 1, 2, 5, 10, 25, 50. For them to be common, they need to be compared to another set of factors.
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
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 5.
The greatest common factor of 162 , 50 = 2
The greatest common factor of 30 , 50 = 10
The greatest common factor of 50 and175 is 25.
The greatest common factor of 14 , 50 = 2
The greatest common factor of 125 and 50 is 5
5 is the greatest common factor.
The greatest common factor of 22 , 50 , 75 = 1
The greatest common factor of 48 and 50 is 2.