Any multiple of 30.
The Least Common Multiple (LCM) for 8 10 15 is 120.
A word problem that involves common multiples could be, "Whatare the common multiples of 10 and 15?"
Use a multiple chart. 15...15,30,45,60,75,90,105,120,135,150 25...25,50,75,100,125,150,175 10...10,20,30,40,50,60,70,80,90,100,110,120,130,140,150,160 The multiples that are the same are Common Multiples. The one that is the smallest is the lowest common multiples. 150 is the LCM. That is your answer
150 is the least common multiple
The LCM is 60
Multiples of 10 and 15 include 30, 60, 90, 120, 150, etc. The least common multiple (LCM) of 10 and 15 is 30.
Multiples of 5 include 5, 10 and 15. For them to be common, they need to be compared to another set of multiples.
Multiples of 5 include 5, 10, 15, 20 and so on. For them to be common, they need to be compared to another list of multiples.
The Least Common Multiple (LCM) for 10 15 20 is 60.
Multiples of 15 include 15, 30 and 45. For them to be common, they need to be compared to another set of multiples.
The LCM of 3 and 5 is 15. The multiples of 3 are , 6, 9, 12, 15, and so on. The multiples of 5 are 5, 10, 15, and so on. The LCM is 15.
The first five multiples of 5 are 5, 10, 15, 20 and 25. For them to be common, they need to be compared to another set of multiples.