60
The least common factor of any set of positive integers is 1.
Only one can be least; that's 15. Other common multiples include 30 and 45.
The Least Common Multiple of 35 and 3 is 105.
The least multiple is 3. It is not the least COMMON multiple, but the question was not about common multiples.
The Least Common Multiple of 3 and 20 is 60.
The least common multiple of 3 , 180 = 180
The least common multiple of 67 , 3 = 201
the least common multiple for 3 and15 is 30
The least common multiple of 3 and 11 is 33.333333
The least common multiple of 25 , 3 = 75
The least common multiple of 10117 , 3 is 30,351