18, 36, 54, 72, 90, 108, 126, 144, 162, 180, 198, 216, 234, 252, 270, 288.
32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, . . .18, 36, 54, 72, 90, 108, 126, 144, 162, 180, 198, . . .
Any multiple of 288.
18 36 54 72 90 108 126 144 162 180 198 216 234 252 270 288 306 324
144, 288, 432
144, 288, 432
144, 288, 432
144, 288, 432
72, 144, 216, 288, 360.
304, 608.
Common multiples include 144, 288, 432 and so on.
72, 144, 216, 288, 360
144, 288, 432, 576, 720, 864.