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LCM of 100 and 71

The lcm of 100 and 71 is the smallest positive integer that divides the numbers 100 and 71 without a remainder. Spelled out, it is the least common multiple of 100 and 71. Here you can find the result for 100 and 71, along with a total of three methods for computing it.


7100

This Least Common Multiple Calculator is Really Cool! Click To TweetYou should check out our calculator. Not only can it determine the outcome of 100 and 71, but also that of three or more integers including hundred and seventy-one for example. Keep reading to learn everything about the lcm (100,71) and the terms related to it.

What is the Least Common Multiple of 100 and 71?

If you just want to know what is the least common multiple of 100 and 71, it is 7100. Usually, this is written as

lcm(100,71) = 7100


The lcm of 100 and 71 can be obtained like this:
  • The multiples of 100 are … , 7000, 7100, 7200, ….
  • The multiples of 71 are …, 7029, 7100, 7171, …
  • The common multiples of 100 and 71 are n x 7100, intersecting the two sets above, .
  • In the intersection multiples of 100 ∩ multiples of 71 the least positive element is 7100.
  • Therefore, the least common multiple of 100 and 71 is 7100.

Taking the above into account you also know how to find all the common multiples of 100 and 71, not just the smallest. In the next section we show you how to calculate the lcm of hundred and seventy-one by means of two more methods.

How to find the LCM of 100 and 71

The least common multiple of 100 and 71 can be computed by using the greatest common factor aka gcf of 100 and 71. This is the easiest approach:

lcm (100,71) = = 7100



Alternatively, the lcm of 100 and 71 can be found using the prime factorization of 100 and 71:
  • The prime factorization of 100 is: 2 x 2 x 5 x 5
  • The prime factorization of 71 is: 71
  • Eliminate the duplicate factors of the two lists, then multiply them once with the remaining factors of the lists to get lcm(100,100) = 7100

In any case, the easiest way to compute the result for two numbers like 100 and 71 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 100,712,2. 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 100 and 71

What is the least common multiple of 100 and 71 used for? Answer: It is helpful for adding and subtracting fractions like 1/100 and 1/71. Just multiply the dividends and divisors by 71 and 100, respectively, such that the divisors have the value of 7100, the lcm of 100 and 71.

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Next, we shed a light on the mathematical properties.

Properties of LCM of 100 and 71

The most important properties of the lcm(100,71) are:

  • Commutative property: lcm(100,71) = lcm(71,100)
  • Associative property: lcm(100,71,n) = lcm(lcm(71,100),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 hundred / seventy-one 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