The LSM for 15 and 12 is 60.
120
The LCM is: 60
300
660
180
A lowest common multiple is used to compare two or more numbers. A single number cannot have a lowest common multiple.
There is no such thing as a Greatest Common Multiple - there are such terms as Lowest Common Multiple, and Greatest Common Factor.
the lowest common multiple for 9 and 15 is 45
60 is the lowest common multiple of 20 and 15.
The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 12, 22, and 15 is 660.The lowest common multiple (LCM) is: 660660
The Least Common Multiple (LCM) for 12 15 is 60