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just find what all numbers have in commin

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Q: How do you find the common denominator for three fraction numbers?
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What is the common denominator for the fraction three -fourths one-sixths two-ninths and thirteen twenths?

90 is your common denominator.


Three common denominators of 13 and 12?

The common denominator of any two or more whole numbers, such as 13 and 12, will always be one (1) because 'common denominator' refers to the denominators of two or more fractions or mixed numbers, not whole numbers. So, a set of whole numbers (x,x) would have to be converted to their fraction equivalents, i.e., x/1, which will always yield a denominator of 1.


What is the least common denominator of two and three?

There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of two or more fractions. Even if you converted your numbers (x) to their fraction equivalents (x/1), the LCD will always be 1.


What is the least common denominator of 2 3 and 7?

The numbers 7, 3, and 2 share no common denominator. They are prime numbers.


What is the least common denominator of 11 4 and 8?

Eighty-eight is the least common denominator of these three numbers (if they aren't whole numbers; then it's just one).


What is the common denominator for 12 5 6?

The LCD for the given three numbers is 60


What is the least common denominator of 9 and 3 and 10?

The LCM of these three numbers is 90.


What is the common denominator of 3 and 5 and 8?

The only common factor between 3, 5, and 8 is 1, so the least common denominator is 3 * 5 * 8 =120


What is the common denominator of 6 9 3?

The common denominator of any two or more whole numbers will always be one (1) because common denominators refers to the denominators of two or more fractions or mixed numbers, not whole numbers. So, a set of whole numbers (x,x) would have to be converted to their fraction equivalents, i.e., x/1,which will always yield a denominator of 1.


How do you write an equivalent fraction for three fifths?

You can do this by multiplying both the numerator and denominator by a common number. For example, six tenths is an equivalent fraction because the numerator and denominator were both multiplied by 2.


What does the fraction become if the numerator and denominator of a fraction are both decreased by three?

The fraction becomes smaller: provided the denominator was positive.


What is the least common denominator of 34 23 and 12?

The LCD of the given three numbers is 4692