22, 44, 66, 88.
The common multiples of 8 and 12 that are between 1 and 100 are 22, 44, 66 and 88.
what is the ratio of multiples of 3 between 1 and 100 to all numbers between 1 and 100
11, 22, 33, 44, 55, 66, 77, 88, 99.
They are all multiples of 1.
The common multiples of a number with itself are the multiples of that number. Thus all multiples of A between 1 and 100 are the common multiples of A and A between 1 and 100.
All of them.
9,18,27,36,45,54,63,72,81,90,99
20,4,60,80,100
12,24,36,48,60,72,84,96
25,50,75,100
All of those numbers have an infinite number of multiples.
100. The only multiple of 100 from 1 to 100 is 100.