12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132.
Multiples of 11 and 12 include 132, 264 and 396. For them to be common, they need to be compared to another set of multiples.
132
132
LCM(11, 12) = 132 so the numbers are 132, 132*2 and 132*3.
They are both factors of 132
Any multiple of 132.
Any multiple of 132.
132, 264, 396
132, 264, 396 and so on.
132, 264, 396 and so on.
132, 264, 396
132 and multiples thereof.