They are: 90, 180, 270.
15, 30, 45
Since 3 is a factor of 15, the first three common multiples of 3 and 15 are 15, 30, and 45.
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=)
Only one can be least; that's 15. Other common multiples include 30 and 45.
45 1*45 = 45 3*15 = 45
45, 90 and 135
15, 30, 45 and 60
15, 30, 45, 60
1, 3 and 9 are common factors of 27, 45 and 81. 27, 45 and 81 are multiples of 1, 3 and 9.
The first 3 common multiples of 4 and 5 are: 20, 40, and 60.
Ans: 15, 30 and 45 Prime factorization of 3 and 15 3: 3 15: 3 x 5 15, 30 and 45. Hi My names Bob
Because 9 is a multiple of 3, the common multiples of 3 and 9 are the multiples of 9. The first 10 common multiples of 3 and 9 are 9, 18, 27, 36, 45, 54, 63, 72, 81, and 90.