How many of the 100 natural numbers from 1 to 100 can't be divisible by 3 and 11?

How many of the 100 natural numbers from 1 to 100 can't be divisible by 3 and 11?

There are 33 divisible by 3 and 9 divisible by 11, of which 33, 66 and 99 can be divisible by both numbers, so it is 100-33-9 + 3 = 61