20 + 25 + 30 = 75
15, 30, 45, 60, 75
15, 30, 45, 60, 75, 90.
Common multiples of 15 and 25 are all multiples of 75. That is because 75 is the least common multiple of 15 and 25. So they are 75, 150, 225, etc. Just keep multiplying 75 by 4,5,6...etc.
15 30 45 60 75 90
20 + 25 + 30 = 75
30,6090,150,180,210,240,270,300,330,360,390,420 hope i help
The Least Common Multiple (LCM) for 30 36 75 is 900.
15 30 45 60 75
600
15, 30, 45, 60, 75
15, 30, 45, 60, 75, 90.
150, 300, 450
15, 30, 45, 60, 75.
15, 30, 45, 60, 75
15, 30, 45, 60, 75, 90.
There are 6 multiples of 15 in 100. They are: 15, 30, 45, 60, 75, and 90