40, 80, 120, 160, 200 +40 . . .
The LCM of 8 & 20 is... 40
The LCM of 8 and 10 is 40
The gcf is 8
The LCM of 8 and 10 is 40
Their HCF is 8
easy, 40
There are an infinite number of them. If you're only interested in positive, whole numbers, then there are 8 of them: 1, 2, 4, 5, 8, 10, 20, and 40.
Either 1 or 40
1, 2, 4, 5, 8, 10, 20, 40
numerical order- 1,2,4,5,8,10,20,40
Least number is 40
8 is 40% of 20