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LCM of 55 and 82

The lcm of 55 and 82 is the smallest positive integer that divides the numbers 55 and 82 without a remainder. Spelled out, it is the least common multiple of 55 and 82. Here you can find the result for 55 and 82, along with a total of three methods for computing it.


4510

This Least Common Multiple Calculator is Really Cool! Click To TweetYou should check out our calculator. Not only can it determine the outcome of 55 and 82, but also that of three or more integers including fifty-five and eighty-two for example. Keep reading to learn everything about the lcm (55,82) and the terms related to it.

What is the Least Common Multiple of 55 and 82?

If you just want to know what is the least common multiple of 55 and 82, it is 4510. Usually, this is written as

lcm(55,82) = 4510


The lcm of 55 and 82 can be obtained like this:
  • The multiples of 55 are … , 4455, 4510, 4565, ….
  • The multiples of 82 are …, 4428, 4510, 4592, …
  • The common multiples of 55 and 82 are n x 4510, intersecting the two sets above, .
  • In the intersection multiples of 55 ∩ multiples of 82 the least positive element is 4510.
  • Therefore, the least common multiple of 55 and 82 is 4510.

Taking the above into account you also know how to find all the common multiples of 55 and 82, not just the smallest. In the next section we show you how to calculate the lcm of fifty-five and eighty-two by means of two more methods.

How to find the LCM of 55 and 82

The least common multiple of 55 and 82 can be computed by using the greatest common factor aka gcf of 55 and 82. This is the easiest approach:

lcm (55,82) = = 4510



Alternatively, the lcm of 55 and 82 can be found using the prime factorization of 55 and 82:
  • The prime factorization of 55 is: 5 x 11
  • The prime factorization of 82 is: 2 x 41
  • Eliminate the duplicate factors of the two lists, then multiply them once with the remaining factors of the lists to get lcm(55,55) = 4510

In any case, the easiest way to compute the result for two numbers like 55 and 82 is by using our calculator above. Note that it can also compute the lcm of more than two numbers, separated by a comma. For example, enter 55,822,2. Push the button only to start over.

Similar searched terms on our site also include:

In the next paragraph we explain how the mathematical concept can be employed.

Keep reading – it’s really interesting.

Use of Least Common Multiple of 55 and 82

What is the least common multiple of 55 and 82 used for? Answer: It is helpful for adding and subtracting fractions like 1/55 and 1/82. Just multiply the dividends and divisors by 82 and 55, respectively, such that the divisors have the value of 4510, the lcm of 55 and 82.

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Next, we shed a light on the mathematical properties.

Properties of LCM of 55 and 82

The most important properties of the lcm(55,82) are:

  • Commutative property: lcm(55,82) = lcm(82,55)
  • Associative property: lcm(55,82,n) = lcm(lcm(82,55),n)

The associativity is particularly useful to get the lcm of three or more numbers; our calculator makes use of it.

Summary

Note that you can find the least common multiple of many integer pairs including fifty-five / eighty-two by using the search form in the sidebar of this page.

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– Article written by Mark, last updated on August 8th, 2023