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a least common (LCD) denominator is a least common multiple (LCM); only it's a fraction and it's LCM is in the denominator's place.

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โˆ™ 2012-04-17 13:17:44
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Q: How is the least common denominator different from least common multiple?
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Related questions

The smallest number that can be divided by two or more different denominators?

least common dnominator


What is the least common denominator of two fractions?

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


What are the least common multiple of a denominator called?

The least common denominator.


What is the least common multiple of the denominator called?

the least 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.


What is least common multiple used for?

When adding or subtracting fractions with different denominators then the least common multiple amongst them is needed to find the lowest common denominator.


What is the least common denominator of 42 and 58?

The least common denominator is 1. The greatest common denominator is 2. The least common multiple is 1,218.


What makes the least common denominator the most efficient common denominator in addition o subtraction?

It is the lowest common multiple of the different denominators.


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

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


The smallest number that can be divided by two or more different demoninators?

The least common denominator or the least common multiple.


What is the least common multiple of two or more denominator?

That's the least common denominator.


Is the least common multiple of the denominators?

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


What is the smallest number that can be divided by two or more different denominator is called?

That is called the least common multiple of all those numbers. Specifically for denominators, it is also known as the least common denominator.


The smallest number that can be divided by two or more different demominators?

That is called the least common multiple, or the least common denominator.


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).


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

least common denominator


What is the common multiple of the denominators?

The least common multiple of the denominators is knows as the LCD or least common denominator.


What is the least common multiple of the denominator of two or more frations?

That's known as the least common denominator.


What is least common multiple of the denominator of two or more numbers?

The LCM of the denominator of two or more numbers is the least common denominator.


What is the least common multiple of the denominators called?

the least common denominator


The least common denominator (LCD) for and is .What is the least common multiple of 9 and 12?

36


What is the least common multiple of 3 6 and 12?

The LCM of 3, 6, and 12 is 12.The least common denominator is the same as the least common multiple.The least common denominator is the smallest multiple divisible by 3, 6, and 12. Since 12 is divisible by 3, 6, and 12, and the smallest multiple of 12 is 12 x 1 = 12, that is the least common denominator or least common multiple.


What is the least common multiple of 7 and 20?

The lowest common denominator or least common multiple of 7 and 20 is 140.


Is the least common denominator the least common multiple of the two denominators?

Yes.


What is the least common denominator of 45 and 96?

The least common multiple is 1440