Half of multiples of 100 are also multiples of 200. The odd multiples of 100 (300, 500, 700, 900, ...) are not whole multiples of 200.
To be precise, we are talking about whole # multiples! For example, 300 is a whole # multiple of 100 (100 x 3)...but is also a multiple of 200, just not a whole # multiple (200 x 1.5)
Realistically, any # that ends in 00 is a whole number multiple of 100. ex 100,200,300,400,500,...999,900...
Any # that ends in an even # followed by 00, is also a whole number multiple of 200. ex 200,400,600,800,...
Three multiples of 100 are 100, 200, and 300.
200 and 100
The multiples of 10 between 100 and 200 are 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, and 200
200 and 300 are multiples of 100, among many others.
Multiples of 100 include 100, 200, 300, 400 and so on. For them to be common, they need to be compared to another set of multiples.
Any number that is divisible by 100 is also divisible by 20. so 100, 200, 300, 400 etc
100, 200, 300, 400, 500.
100, 200, 300, 400, 500.
100, 200, 300, 400, 500
100, 200, 300 and so on.
100, 200, 300 and so on.
There are an infinite number of multiples of 100. 100, 200, 300,400, ....