Least common multiple of 38 and 3 is 114.
Since 2 and 3 don't have the common factors, we can multiply them altogether, so the LCM of 2 & 3 is 6.
3, 15 and 20
You need at least two numbers to find an LCM. If that's 3 and 8, the LCM is 24.
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 6 is 6.
The Least Common Multiple of 3 and 20 is 60.
The least common multiple of 3 , 13 = 39
The least common multiple of 3 , 23 = 69
The least common multiple of 3 , 180 = 180
The least common multiple of 10117 , 3 is 30,351
The least common multiple of 3 , 35 = 105