The least common factor of any set of integers is 1.
The only common factor of 13 and 42 is 1, since 13 is prime and 42 is not a multiple of 13.
The greatest common factor of 13 and 42 is 1.
The answer is 246 ------------ Since 13 is a prime number and is not a factor of 42, the LCM will be 42x13 (=246).
The least common factor of any set of integers is 1.
The least common factor is: 1
Least Common Multiple (LCM) for 13 42 is 546
The least common factor of any set of multiples 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.
1 for factor and 42 is the least common multiple. The LCF is 1. The GCF is 1. The LCM is 42.
The least common factor is 1. (The least common factor of any two or more positive integers is always 1.)