Common factors of 156 and 169 are: 1 and 13.
GCF(52, 156, 169) = 13.
It is: 13
It is: 13
The GCF is 13.
The GCF is 13.
The GCF is 13.
The GCF is 13.
HCF(39, 156, 169) = 13
The GCF of 91, 156, and 169 is 13.It 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 highest common factor (HCF) refers to a factor that is COMMON to two or more numbers. You have only one number in the question! The highest factor of any number is itself.