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LCM of 10 and 79

The lcm of 10 and 79 is the smallest positive integer that divides the numbers 10 and 79 without a remainder. Spelled out, it is the least common multiple of 10 and 79. Here you can find the result for 10 and 79, along with a total of three methods for computing it.


790

This Least Common Multiple Calculator is Really Cool! Click To TweetYou should check out our calculator. Not only can it determine the outcome of 10 and 79, but also that of three or more integers including ten and seventy-nine for example. Keep reading to learn everything about the lcm (10,79) and the terms related to it.

What is the Least Common Multiple of 10 and 79?

If you just want to know what is the least common multiple of 10 and 79, it is 790. Usually, this is written as

lcm(10,79) = 790


The lcm of 10 and 79 can be obtained like this:
  • The multiples of 10 are … , 780, 790, 800, ….
  • The multiples of 79 are …, 711, 790, 869, …
  • The common multiples of 10 and 79 are n x 790, intersecting the two sets above, .
  • In the intersection multiples of 10 ∩ multiples of 79 the least positive element is 790.
  • Therefore, the least common multiple of 10 and 79 is 790.

Taking the above into account you also know how to find all the common multiples of 10 and 79, not just the smallest. In the next section we show you how to calculate the lcm of ten and seventy-nine by means of two more methods.

How to find the LCM of 10 and 79

The least common multiple of 10 and 79 can be computed by using the greatest common factor aka gcf of 10 and 79. This is the easiest approach:

lcm (10,79) = = 790



Alternatively, the lcm of 10 and 79 can be found using the prime factorization of 10 and 79:
  • The prime factorization of 10 is: 2 x 5
  • The prime factorization of 79 is: 79
  • Eliminate the duplicate factors of the two lists, then multiply them once with the remaining factors of the lists to get lcm(10,10) = 790

In any case, the easiest way to compute the result for two numbers like 10 and 79 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 10,792,2. 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 10 and 79

What is the least common multiple of 10 and 79 used for? Answer: It is helpful for adding and subtracting fractions like 1/10 and 1/79. Just multiply the dividends and divisors by 79 and 10, respectively, such that the divisors have the value of 790, the lcm of 10 and 79.

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Next, we shed a light on the mathematical properties.

Properties of LCM of 10 and 79

The most important properties of the lcm(10,79) are:

  • Commutative property: lcm(10,79) = lcm(79,10)
  • Associative property: lcm(10,79,n) = lcm(lcm(79,10),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 ten / seventy-nine 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