18
Any multiple of 18.
90
18 and 36
The LCM is 630.
LCM(6, 7, 9) = 126.
The LCM of 12, 9, and 4 is 36. 9X4= 36 12X3=36
yes. nine fours are thirty six.
The greatest common multiple of any set of integers is infinite.
No, it's a common multiple.
24
six
12