the first three multiples of 3 and 11 is 33,66,and 99.
11 is a prime number. It's multiples are only 11 and 1. It has only 2 multiples.
1001, 2002, 3003 and so on.
Since none of these numbers have any common factors, you must simply multiply them together.
143
11 is a prime number. Multiples of 11 greater than 11 are composite. Composite multiples of 11 in that range are 22, 33, 44, 55, 66 and just keep adding 11 till you get to 396.
The first three multiples of 99.
88, 176, 264
33, 66, 99
44, 88, 132
22, 44, 66
88, 176, 264
132, 264, 396
66, 132 & 198!
88, 176, 264
The first 3 multiples of 8 are: 8, 16, and 24.The first 3 multiples of 11 are: 11, 22, and 33.
Multiply 11 by 18 and multiply that total by 2 and 3.