189
Any multiple of 189.
The Least Common Multiple (LCM) for 27 21 is 189.
The Least Common Multiple (LCM) of (15, 21 and 27) is 945.
The Least Common Multiple (LCM) for 21 27 45 is 945.
The least common multiple (LCM) refers to a multiple that is COMMON to two or more numbers. You have only one number in the question! The least multiple of a number is itself.
189
Least Common Multiple (LCM) for7 12 21 27is756
The greatest common multiple of any set of integers is infinite.
The greatest common multiple of any set of integers is infinite.
It is: 378
The least common multiple of 19 , 15 , 27 , 21 = 17,955
The greatest common multiple of any set of integers is infinite.