9 = 3 x 3
6 = 3 x 2
LCM = 3 x 3 x 2
LCM = 18
LCM(9, 8, 6) = 144.
It is: 72
18
72
90
One and three are the only multiples of six and nine.
30
12
Is 12.
90
The LCM is 630.
One and three are the only multiples of six and nine.
LCM(6, 7, 9) = 126.
Any multiple of 18.
18
168 is the least common multiple of 56 and 84
12
30
12
42
30