They are 3, 6, 9, 12, 15, 18, 21, 24, 27, 30 and 33.
the first three multiples of 3 and 11 is 33,66,and 99.
33, 66, 99
11, 22, 33, 44, and 55 are the first five multiples for eleven
88, 176, 264
792, 1584, 2376
1, 2, 3, 6, and 11
22, 44, 66
33, 66, 99
198, 396, 594.
88, 176, 264
132, 264, 396
Multiply 11 by 18 and multiply that total by 2 and 3.