The least common factor is 1. (The least common factor of any two or more positive integers is always 1.)
The least common factor of any set of positive integers is 1.
The highest common factor of the numbers 39, 91 and 169 is 13.
13
The LCM of 39, 52 and 169 is 2028.
The GCF is 13. 39=13*3 169=13*13
It is: 13
13
It is: 13
It is: 13
77
It is: 13
It is: 13