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What is the formula to find the least common multiple of first n natural numbers?
Wiki User
∙ 9y ago
There is no exact formula.
To find the sequence of LCMs see http://oeis.org/A003418/list.
LCM(1, 2, 3, ..., n) tends to en as n tends to infinity.
Equivalently,
ln[LCM(1, 2, 3, ..., n)] tends to n
or
ln[LCM(1, 2, 3, ..., n)] / n tends to 1 as n tends to infinity.
Wiki User
∙ 9y ago
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What is a number that is multiple of two or more numbers is a?
A common multiple
Lcm of 5 and 14?
The least common natural number(counting numbers) multiple of 14 and 5 is 1
What is the least common multiple of the numbers 5 and 10?
The least common multiple of the numbers 5 and 10 is 10.
What is the least common multiple of 210 and 90?
The least common multiple of the numbers 210 and 90 is 630.
What is the least common multiple of 2842 and 56?
The least common multiple of the numbers 2,842 and 56 is 11,368.The least common multiple of the numbers 28, 42 and 56 is 168.
Do two natural numbers always have a least common multiple?
Yes, two natural numbers always have a least common multiple.
What is the least common multiple of all natural numbers smaller than 8?
420
What is a common multiple?
A common multiple is a number that two or more other numbers can both go into. For example, a common multiple of 2, 4, and 6 would be 12.Not sure what you mean by a "comman" multiple, but a commonmultiple of a set of numbers is a number that is a multiple of each number in the set. That is, it is in the multiplication table of each of the numbers in the set. Note, though, that for this purpose, the multiplication tables do not stop at 10 times or 12 times.All numbers have multiples. Some numbers have some of the same multiples as other numbers. These are known as common multiples.18 is a multiple of 6.18 is a multiple of 9.18 is a common multiple of 6 and 9.All numbers have multiples. Some numbers have the same multiples as other numbers. These are called "common multiples."12 is a multiple of 3.12 is a multiple of 4.12 is a common multiple of 3 and 4.
Sum of 20 natural numbers is 801 what is the minimum least common multiple?
It depends on whether "20 natural numbers" means any 20 natural numbers, or 20 different natural numbers. If the 20 numbers must all be different, the best I've been able to come up with is: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 72, 90, 360. The least common multiple of these twenty numbers is 360. If numbers can be duplicated: 3 (once) and 42 (19 times) Least common multiple is 42.
How do you get a common multiple?
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.
Is 16 a common multiple?
A common multiple is a multiple that two or more given numbers have in common. 16 is not a common multiple of 7 and 8. 16 is a common multiple of 4 and 8. So, it depends on the numbers for which you are trying to find a common multiple.
Name numbers that least common multiple is the same as its factor?
All numbers with a least common multiple, have that multiple as a factor.
When is the least common multiple one of itself?
The least common multiple is one of the numbers when one of the numbers is a multiple of the other.
What is a number that is multiple of two or more numbers is a?
A common multiple
What is the least common multiple of the numbers 2357and 11?
The least common multiple of the numbers 2,357 and 11 is 25,927.The least common multiple of the numbers 23, 57 and 11 is 14,421.
When is the product of two numbers divided by the greatest common multiple the least common multiple?
Never. The greatest common multiple of any two numbers is infinite.
What is the common multiple of 30?
There is not a common multiple or least common multiple of a single number, such as 30, because there cannot be any common multiples 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.
