What is the lcm of 8 and 10?

The LCM (Least Common Multiple) of 8 and 10 is the smallest positive integer that is a multiple of both 8 and 10.

To find the LCM of 8 and 10, we can list out the multiples of each number: Multiples of 8: 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, ... Multiples of 10: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, ...

From the lists, we can see that the smallest number that is a multiple of both 8 and 10 is 40. Therefore, the LCM of 8 and 10 is 40.