Answer:
Common Multiples of 8: 8,16,24,32,40,48,56,64,72,80
72
Step-by-step explanation:
By comparing the multiples of eight and eighteen, we can see that the smallest one that they share is 72. Thus, the LCM of 8 and 18 is 72. Because the LCM is 72, this means that every multiple of 72 is also a multiple of both 8 and 18.
