The least common factor, for any two integers, will always be 1. Finding the LCF is, therefore, a pointless exercise.
1 because they are both prime numbers
The LCM is 770.
The LCF of 4 & 7 is... 1 ! There are no other common factors.
the lcf is 105
The least common factor of any set of integers is 1.
The LCF of any set of numbers is 1.
The lowest lowest common factor (lcf) of 12, 6, and 7 is 1.
It is 1
It is 2
1
The lowest common factor of 6 and 11 is 1
10
I believe its 180
The LCF is: 1
it tis 1
The GCF is 2. The least common factor of any set of positive integers is 1.