To start with the 3 common multiples of 5 they are........10,15,and 25the 3 common multiples of 3 are.........15,30,and 45hope this helped=)
What are the first three common multiples of four and five
for three 3 6 9 12 for five 5 10 15 20 these both numbers dont share a common denominator in the first 4 multiples
15 and 30 are common multiples of 3 and 5.
To find the common multiples of 6, 10, and 15, we first need to list the multiples of each number. The multiples of 6 are 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, etc. The multiples of 10 are 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, etc. The multiples of 15 are 15, 30, 45, 60, 75, 90, 105, 120, 135, 150, etc. The first three common multiples of 6, 10, and 15 are 30, 60, and 90.
Since 3 is a factor of 15, the first three common multiples of 3 and 15 are 15, 30, and 45.
15 & 20 have an infinite number of Common Multiples; the first three are 60, 120 and 180.
15, 30, 45
15, 30, and 45 are.
60, 120, 180
30 60 90
60, 120, 180
45, 90, 135
135, 270, 405
Multiply 35 by the first three counting numbers. That will give you the first three multiples. To be common, they need to be compared to another set of multiples. If you meant 3 and 5, the LCM is 15. Multiplying 15 by 2 and 3 will give you the others.
60, 120 and 180
105, 210, 315