10, 20, 30, 40, 50, 60, 70, 80, 90, 100
There is only one. It is 70.
There are four of them: 70, 80, 90 and 100.
10, 20, 30, 40, 50, 60, 70, 80, 90.
10 20 30 40 50 60 70 80 90 100
3 of them.
The multiples of five between sixty and ninety (inclusive) are 60, 65, 70, 75, 80, 85 and 90.
65, 70, 75, 80, 85.
50, 60, 70, 80, 90
You need at least two numbers to find an LCM. The multiples of 9 between 70 and 105 are 72, 81, 90 and 99.
65, 70, 75, 80, 85, 90 and 95.
50, 60, 70, 80, 90, and 100.
There are 10 multiples of 10 between 1 and 100: 10, 20, 30, 40, 50, 60, 70, 80, 90, and 100.
They are: 20, 30, 40, 50, 60, 70, 80, 90, 100.
10, 20, 30, 40, 50, 60, 70, 80, 90, 100
There is only one. It is 70.
70 and 90