You need at least two numbers to find something in common. If that's 56 and 20, a common multiple is 280.
A common multiple
"most common multiple" is not a recognised mathematical term. 48 is a common multiple, but it is not the Least Common Multiple (LCM).
The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 3 and 24 is 24.
There is not a least common multiple of a single number, such as 78, because there cannot be a least common multiple without two or more numbers to compare. Common multiples are multiples that the numbers being compared have in common. The least common multiple is the smallest multiple that all the numbers being compared have in common. Examples: The least common multiple of 18 and 78 is 234. The least common multiple of 52 and 78 is 156. The least common multiple of 78 and 195 is 390.
There is no greatest common multiple. Whatever value you may come up with, I can always add their lowest common multiple (72) to get a higher common multiple.
If that's 2 and 8/10, multiples of 2.8 include 2.8, 5.6, 8.4, 11.2 and so on. If that's 2810, multiples of 2810 include 2810, 5620, 8430, 11240 and so on.
562
5620 sq km = 2170 sq miles.
No.
Days of Our Lives - 1965 1-5620 was released on: USA: 24 November 1987
The Bold and the Beautiful - 1987 1-5620 was released on: USA: 3 August 2009
Acer Extensa 5620 =)
2.81 tons.
There is no highest common multiple. Whatever common multiple you come up with as being their highest common multiple, I can always add their lowest common multiple (120) to get a higher common multiple.
A common multiple
That's known as the least common multiple, or LCM.
The easiest way is to multiply the numbers together. The answer won't necessarily be the least common multiple, but it will be a common multiple. The easiest way to get a common multiple is to multiply the numbers together. The result will not necessarily be the least common multiple, but it will be a common multiple.