The LCM is 9471.
Since 615 is a multiple of 123, it is automatically the LCM.
The Least Common Multiple (LCM) of 123 and 3 is 123.
The LCM is 246.
The LCM is 42.
The LCM is 42.
The least common multiple (LCM) of 21 and 42 is 42.
The LCM of 3 and 42 is 42.
The LCM is 369.
The LCM is 42.
lcm(42, 2) = 42
The LCM is: 42