10
To have an LCM, you need at least 2 numbers.
The common multiples of 2 and 5 are numbers that can be divided evenly by both 2 and 5. The common multiples of 2 and 5 are multiples of their least common multiple (LCM), which is 10. Therefore, the common multiples of 2 and 5 are all multiples of 10. Similarly, the common multiples of 2 and 6 are multiples of their LCM, which is 6. Therefore, the common multiples of 2 and 6 are all multiples of 6.
The least common multiples of 5, 11, and 13 is 715.
The Least Common Multiple (LCM) for 2 3 5 is 30.
There can only be one "least", and it's 30 .
The Least Common Multiple (LCM) for 5 and 8 is 40.
Both 2 and 5 are prime numbers so their product 2 x 5 = 10 is the Lowest (or Least) Common Multiple. The common multiples of 2 and 5 are therefore any number which is a multiple of 10.
The LCM is 30. The next common multiple is 60.
The least common multiple of 20 and 5 is 20
Multiples of both 2 and 5 are numbers that are divisible by both 2 and 5 without leaving a remainder. To find these multiples, you can simply find the common multiples of 2 and 5. The least common multiple of 2 and 5 is the smallest number that is divisible by both 2 and 5, which is 10. Therefore, multiples of both 2 and 5 include 10, 20, 30, 40, and so on.
The word "least" is a superlative. What that means is that there cam be only one such number. Therefore 2, 3 and 5 have only one least common multiple, not least common multiples! LCM(2, 3, 5) = 30.
5