The LCM is 56.
The 1st eleven multiples of 8 are as follows:8, 16, 24, 32, 40, 48, 56, 64, 72, 80 and 88
9, 18, 27, 36, 45, 54, 63, 72
The total number of integers that are multiples of both 6 and 8 is infinite. Here are the first few: 24, 48, 72, 96, 120, 144, 168, 192, 216, 240 . . .
They are members of an infinite set of numbers of the form 8*k where k is an integer.
The multiples of any number are endless, but here are the multiples of eight to 100:081624324048566472808896
8,16,24,32
No.
Any multiple of 24.
Any multiple of 24.
Any multiple of 8.
24 and 48
Eight of them.
The LCM is 72.
No, they are factors of 8.
Itself and any multiples of 8
All multiples of 32 are also multiples of 8.