The only common multiple in that range is 150.
30,6090,150,180,210,240,270,300,330,360,390,420 hope i help
15, 30, 45, 60, 75, 90, 105, 120, 135, 150
The LCM is: 600
The multiples of 15 are 15, 30, 45, 60, 75 and so on. For them to be common, they need to be compared to another set of multiples.
All the multiples from 3-75 are 3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60,63,66,69,72, and 75. Hope this helps!
15, 30, 45, 60, 75, 90
15, 30, 45, 60, 75, 90
15, 30, 45, 60, 75, 90
15, 30, 45, 60, 75, 90
Since 75 is a multiple of 25, all of its multiples are common.
You can not name ALL the multiples, it would go on forever! 15 30 45 60 75 90 105 etc, keep adding 15!
20 + 25 + 30 = 75