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None, really. The process is the same. To find the least common denominator between 3/5 and 4/7, find the LCM of 5 and 7.

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โˆ™ 2012-08-14 21:55:21
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Q: What is difference between least common multiple and the least common denominator?
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Related questions

What is the difference between the LCM and the LCD in math?

the lcd is the least common denominator but the LCM is the least common multiple.


What is the difference between a common denominator and the lowest common denominator?

It is possible for two fractions to have many common denominators. The smallest of these is the LCD.


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 a common multiple of two or more denominator?

That's a common denominator.


What is a common multiple of two or more denominator?

That's a common denominator.


What is the least common multiple of the denominator called?

the least common denominator


What are the least common multiple of a denominator called?

The least common denominator.


How is the least common denominator different from least common multiple?

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.


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 is the common denominator for 29?

The common denominator refers to a multiple that is COMMON to two or more numbers. You have only one number in the question! The common denominator for a number is any non-zero multiple of the number.


What is the common denominator for4?

The common denominator refers to a multiple that is COMMON to two or more numbers. You have only one number in the question! The common denominator for a number is any non-zero multiple of the number.


What is a common denominator for 3245?

The common denominator refers to a multiple that is COMMON to two or more numbers. You have only one number in the question! The common denominator for a number is any non-zero multiple of the number.


What is the Common denominator for 4510?

The common denominator refers to a multiple that is COMMON to two or more numbers. You have only one number in the question! The common denominator for a number is any non-zero multiple of the number.


What is the common denominator for 1942?

The common denominator refers to a multiple that is COMMON to two or more numbers. You have only one number in the question! The common denominator for a number is any non-zero multiple of the number.


What is a common denominator of 18?

The common denominator refers to a multiple that is COMMON to two or more numbers. You have only one number in the question! The common denominator for a number is any non-zero multiple of the number.


What is the common denominator for 358?

The common denominator refers to a multiple that is COMMON to two or more numbers. You have only one number in the question! The common denominator for a number is any non-zero multiple of the number.


What is a common denominator for 19 and 11?

A common denominator is 209, as is any multiple of 209.


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

That's the least 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 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.


How are a common denominator and a common multiple alike and different?

Both result from the comparison of integers. The process used to find them is the same. The only difference is in their function. One is a denominator, one isn't.


How do you find the common denominator of 3 fractions?

Pick two of the fractions and find the Least Common Multiple of those two denominators. Then take that number, and find the Least Common Multiple between that and the third denominator. This number will be the Least Common Denominator between the three fractions.If you don't care to find the Least common denominator, then just take the three denominators, and multiply them together.


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 are common denominator and common multiple alike?

Common denominators are common multiples of two or more denominators.


When the least common multiple of the denominator of two orbmore fraictions is called what?

The lowest common denominator.

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