231, 462, 693, 924, 1155, 1386, 1617, 1848, 2079, . . .
33, 66, 99, 132, 165, 198, 231, 264, 297, 330, 363, . . .
21, 42, 63, 84, 105, 126, 147, 168, 189, 210, 231, 252, 273, . . .
1, 3, 7, 11, 21, 33, 77, 231.
Yes.
They are all the multiples of 4.
77, 154, 231, 308 are multiples of 77
231
93,186,279,372 and so on
They both are multiples of 3.
77, 154, 231, 308.... ( So on) Basically the multiples that are common between 7 and 11 are multiples of 77.
77, 154, 231 and so on.
77, 154, 231 and so on.
77, 154, 231 and so on.
33, 66, 99, 132, 165, 198, 231, 264, 297, 330, 363, . . . to infinity.
21, 42, 63, 84, 105, 126, 147, 168, 189, 210, 231.
Infinite, starting with: 77, 154, 231, 308, 385 . . .
77, 154, 231 and so on.