8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96
There are 12 multiples of 8 in 1 to 100.
56,64,72,80,88,96
The common multiples of 8 and 12 that are between 1 and 100 are 22, 44, 66 and 88.
40 and all its multiples...
8,16,24,32,40,48,56,64,72,80,88,96
There are floor(100/8)=12 multiples of 8 between 1 and 100. 12/100*100=12%
72.
Just 72. It was found by multiplying 8 and 9. --------------------------------------- The common multiples of two numbers are the multiples of their lowest common multiple. LCM(8, 9) = 72 The common multiples of 8 and 9 are 72, 144, 216, ... The only common multiples less than 100 are 72 only.
All multiples of 8 are also multiples of 2, but not all multiples of 2 are multiples of 8.
The common multiples of 8 and 12 that are less than 100 are 24, 40, 48, 56, 64, 72, 80, 88, and 96.
8,16,24,32,40,48,56,64,72,80,88,96.
Just 49