This cannot be answered properly because at least two numbers are required.
it is 6
128
LCM(14, 30, 70) = 210
The least common multiple of 3 , 2 , 5 = 30
The least common multiple of 2 , 5 , 9 = 90
The least common multipule of 60 and 72 is 360.
8
it is 6
128
60
252
21
1650
The Least Common Multiple (LCM) for7 20is140
36
945
This cannot be answered properly because at least two numbers are required.