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 GCF of 78156 and 169 is 13
The GCF of 143 and 169 is 13. 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 143 are 1, 11, 13, and 143. The factors of 169 are 1, 13, and 169. The common factors are 1 and 13. Therefore, the greatest common factor is 13.
The GCF of 91, 156, and 169 is 13.It is: 13
The GCF is 1.
The GCF of both numbers is 13
The Greatest Common Factor of 34, 51, 169 is 1.
The GCF of 18 and 169 is 1.
The GCF of 78156 and 169 is 13
The GCF of 143 and 169 is 13. 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 143 are 1, 11, 13, and 143. The factors of 169 are 1, 13, and 169. The common factors are 1 and 13. Therefore, the greatest common factor is 13.
The GCF is 13.
The GCF is 1.
It is just 1
It is: 13
It is: 13
The GCF of 91, 156, and 169 is 13.It is: 13
The GCF is 1.
The GCF of 55, 77, and 169 is 1