48, 96, and 144 is.
The first common multiple of 12 and 16 is 48.
The first common multiple is 48.
240
144
48
144
48
144
The LCM of the given three numbers is 16
It is: 48
144
16, 32, 48. Since 16 is divisible by 4. Every multiple of 16 is also a multiple of 4, so I just took the first 3 multiples of 16.