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How are a common denominator and common multiple different?
Common denominators are common multiples that are being used as denominators.
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 multiple and a common denominator alike and different?
Common denominators are multiples that are being used as denominators. The process to find them is the same.
Is the least common multiple of the denominators?
The least common denominator is the least common multiple of the 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 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 makes the least common denominator the most efficient common denominator in addition o subtraction?
It is the lowest common multiple of the different denominators.
How are a common denominator and common multiple different?
Common denominators are common multiples that are being used as denominators.
What is the rule of adding and subtracting different denominator?
Find the lowest common denominator by finding the lowest common multiple of the denominators
What are the least common multiple of a denominator called?
The least common denominator.
What a common multiple of two or more denominator?
That's a common denominator.
How do you subtract fractions with different denominators?
By finding their lowest common denominator by means of their lowest common multiple
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 two fractions?
The least common denominator is the least common multiple of the denominators of the fractions.
What is the smallest number that can be divided by two or more different denominator is called?
The smallest number that can be divided by two or more different denominators is the "least common multiple" or LCM of those numbers.
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).
The smallest number that can be divided by two or more different demoninators?
The least common denominator or the least common multiple.
