Infinite, they go like 11, 22, 33, 44, 55, 66, 77..... these continue non-stop resulting in an infite number of multiples.
They are the infinitely many multiples of 990.
There are infinitely many multiples of 11, not just ten. Just get a calculator, enter 11* followed by any number and then check out the answer.
11
Nine of them.
multiples of 11 11,22,33,44,55,,66,77,88,99 multiples of 15 15,30,45,60,75,90
There is an infinite amount of common multiples starting with 77.
11 of them.
11
11 of them.
They are: 407 and its multiples
11, 22, 33, 44, and 55 are the first five multiples for eleven
The common multiples of 11 and 4 are 88, and 4.