The LCM is 15. The rest are 30, 45, 60, 75 and 90.
All numbers have multiples. Some numbers have some of the same multiples as other numbers. These are known as common multiples. The smallest of these is known as the least common multiple. Common multiples of 3 and 4 include 12, 24, 36 and so on. The LCM of 3 and 4 is 12.
30
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=)
The least common multiple (LCM) of 2, 3 and 15 is 30.The multiples of 3 are 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57, 60, and so on.The multiples of 2 are 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, and so on.The multiples of 15 are 15, 30, 45, 60, and so on.The least number you can find that goes in all the numbers is 30.
The LCM is 15.
15
3
15 1*15 =15 5*3 = 15
That would be 15
Only one can be least; that's 15. Other common multiples include 30 and 45.
The biggest common divisor of 9 and 15 is 3. To find the least common multiples of 9 an 15 you should multiply these numbers and divide the result by their biggest common divisor. 9x15/3=45
Since 15 is a multiple of 3, it is automatically the LCM.
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.
Any multiple of the LCM (15) is common.
The LCM of 3 and 15 is 15.
The least common multiple is 30. The greatest common factor is 3.