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# LCM of 100 and 9

The lcm of 100 and 9 is the smallest positive integer that divides the numbers 100 and 9 without a remainder. Spelled out, it is the least common multiple of 100 and 9. Here you can find the lcm of 100 and 9, along with a total of three methods for computing it.

900

In addition, we have a calculator you should check out. Not only can it determine the lcm of 100 and 9, but also that of three or more integers including hundred and nine for example. Keep reading to learn everything about the lcm (100,9) and the terms related to it.

## What is the LCM of 100 and 9

If you just want to know what is the least common multiple of 100 and 9, it is 900. Usually, this is written as

lcm(100,9) = 900

The lcm of 100 and 9 can be obtained like this:

• The multiples of 100 are … , 800, 900, 1000, ….
• The multiples of 9 are …, 891, 900, 909, …
• The common multiples of 100 and 9 are n x 900, intersecting the two sets above, .
• In the intersection multiples of 100 ∩ multiples of 9 the least positive element is 900.
• Therefore, the least common multiple of 100 and 9 is 900.

Taking the above into account you also know how to find all the common multiples of 100 and 9, not just the smallest. In the next section we show you how to calculate the lcm of hundred and nine by means of two more methods.

## How to find the LCM of 100 and 9

The least common multiple of 100 and 9 can be computed by using the greatest common factor aka gcf of 100 and 9. This is the easiest approach:

lcm (100,9) = = 900

Alternatively, the lcm of 100 and 9 can be found using the prime factorization of 100 and 9:

• The prime factorization of 100 is: 2 x 2 x 5 x 5
• The prime factorization of 9 is: 3 x 3
• Eliminate the duplicate factors of the two lists, then multiply them once with the remaining factors of the lists to get lcm(100,100) = 900

In any case, the easiest way to compute the lcm of two numbers like 100 and 9 is by using our calculator below. Note that it can also compute the lcm of more than two numbers, separated by a comma. For example, enter 100,9. Push the button only to start over.

Similar searched terms on our site also include:

## Use of LCM of 100 and 9

What is the least common multiple of 100 and 9 used for? Answer: It is helpful for adding and subtracting fractions like 1/100 and 1/9. Just multiply the dividends and divisors by 9 and 100, respectively, such that the divisors have the value of 900, the lcm of 100 and 9.

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## Properties of LCM of 100 and 9

The most important properties of the lcm(100,9) are:

• Commutative property: lcm(100,9) = lcm(9,100)
• Associative property: lcm(100,9,n) = lcm(lcm(9,100),n)

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

To sum up, the lcm of 100 and 9 is 900. In common notation: lcm (100,9) = 900.

If you have been searching for lcm 100 and 9 or lcm 100 9 then you have come to the correct page, too. The same is the true if you typed lcm for 100 and 9 in your favorite search engine.

Note that you can find the least common multiple of many integer pairs including hundred / nine by using the search form in the sidebar of this page.

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