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The least common denominator of two fractions is the least common multiple of the two denominators.

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โˆ™ 2013-03-03 01:14:20
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Q: What common denominator of two fractions is the least common multiple of the two denominators?
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Related questions

What is the least common denominator of two fractions?

The least common denominator is the least common multiple of the denominators of the fractions.


How are common denominator and common multiple alike?

Common denominators are common multiples of two or more denominators.


What is a common multiple of the denominators of two or more fractions?

a common denominator


How are a common denominator and a common multiple different?

They are essentially the same. A common denominator is the common multiple of a set of denominators of a set of fractions.


What is it called when The denominator is a common multiple of the denominators of two or more fractions?

the least common denominator


When adding fractions with unlike denominators it is most helpful if the fractions are renamed using the?

If the denominators are not the same, then you have to use equivalent fractions which do have a common denominator . To do this, you need to find the least common multiple (LCM) of the two denominators. To add fractions with unlike denominators, rename the fractions with a common denominator.


How are a common denominator and common multiple different?

Common denominators are common multiples that are being used as denominators.


Adding unlike fractions?

If the denominators are not the same, then you have to use equivalent fractions which do have a common denominator . To do this, you need to find the least common multiple (LCM) of the two denominators. To add fractions with unlike denominators, rename the fractions with a common denominator. Then add and simplify.


What way is subracting fractions with unlike denominators like adding fractions with unlike denominators?

If the denominators are not the same, then you have to use equivalent fractions which do have a common denominator . To do this, you need to find the least common multiple (LCM) of the two denominators.


A common multiple of the denominators of two or more fractions?

the common denominator!


When is the least common multiple used?

Probably the most common use is in adding fractions with different denominators. The least common multiple of the denominators is the least common denominator. Each fraction can be converted to one with the common denominator, and then you can add the fractions by adding their numerators.


Why do you need a common denominator?

Common Denominator means that the denominators in two (or more) fractions are common, or the same. The common denominator is important because before you can add or subtract fractions, the fractions need to have a common denominator.Sometimes fractions have different denominators, like 2/3 and 3/4. If you want to add or subtract them, they need to have the same denominator. In order to do that, you find a common denominator which is the same thing as a common multiple, only with denominators.


Quick common denominator definition?

A shared multiple of the denominators of several fractions.


What do you call a common multiple of the denominators of two or more fractions?

That's known as the common denominator.


What is the least common multiple of the denominators of two or more fractions called?

the least common denominator


What is a whole number that is a common multiple of the denominators of two or more fractions?

That's a common denominator.


IS THE LEAST COMMON mULTIPLE OF THE DENOMINATORS OF TWO OR MORE FRACTIONS?

The least common denominator, or LCD


What Is least common multiple of the denominators of two or more fractions?

That's the least common denominator.


What is the least common multiple of the denominators of the fractions?

That's known as the least common denominator, or LCD.


What is the name of a least common multiple of the denominators of two more fractions?

The least common denominator.


What is the least common multiple of the denominators of two or more fractions?

That's the least common denominator.


How can you find a common denominator for two unlike fractions?

Find the lowest common multiple of the denominators and adjust the fractions accordingly


A common multiple of two or more denominators?

It is a common denominator: useful for adding or subtracting fractions.


What is the difference between a least common multiple and a least common denominator?

The Least (or Lowest) Common Multiple (LCM) is the smallest number that is a multiple of both numbers. For example: the LCM of 10 and 4 is 20, because both 10 and 4 go into 20 and 20 is the smallest number both 10 and 4 can go into. To be able to add or subtract fractions they must have the same denominator. If the denominators are different then the fractions must first be converted into equivalent fractions with a common denominator; any common denominator can be used, but by using the Least Common Multiple of the denominators as the new denominator it keeps the numbers smaller; this smallest denominator is known as the Least Common Denominator Thus the Least Common Denominator is the Least Common Multiple of the denominators of two (or more) fractions (used when adding or subtracting fractions with different denominators). As the Least Common Multiple is used most often with adding or subtracting fractions, it is often referred to as the Least Common Denominator (because the numbers being considered are usually denominators of fractions).


How is adding like fractions and adding unlike fractions the same?

If the denominators are not the same, then you have to use equivalent fractions which do have a common denominator . To do this, you need to find the least common multiple (LCM) of the two denominators. To add fractions with unlike denominators, rename the fractions with a common denominator. Then add and simplify.