The least common factor of any set of integers is 1.
The GCF is 18. The LCF is 1.
2
Oh, dude, the LCF of 15 and 18 is 3. It's like the smallest number that both 15 and 18 can be divided by without leaving a remainder. So yeah, that's the deal with the LCF, nothing too crazy.
The LCF is 1. The GCF is 3. The LCM is 18.
The LCF is 1. The GCF is 3. The LCM is 18.
The LCF is 1. The GCF is 3.
The LCF is 1. The GCF is 2.
The least common factor of any set of integers is 1.
The least common factor of any set of integers is 1.
The least common factor of any set of integers is 1.
The least common factor of any set of integers is 1.
The least common factor of any set of integers is 1.