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The common denominator of any two or more whole numbers, such as 30, 40 and 50, 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.

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Q: What is the common denominator of 30 and 40 and 50?
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Related questions

What is the common denominator of 30 50 40 and 4800?

4800 is.


What is the greatest common denominator for 40 and 50?

The greatest common denominator is infinite.


What is the least common denominator for 40 and 50?

200


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10


What is the lowest common denominator of 40 and 45 and 50 and 55?

LCM(40, 45, 50, 55) = 19800


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The Least Common Multiple (LCM) for 10 30 40 50 is 600.


What is the greatest common factor of 30 40 50 and 80?

The GCF of 30, 40, 50, and 80 is 10


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The GCF is 10.


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What is the LCM of 5 6 and 10 50?

If that's 5/6 and 10/50, the least common denominator is 150. But since 10/50 = 1/5, the least common denominator is 30.


Is 27 out of 50 is equivalent to 18 out of 40?

Learn how to use "common denominators". The common denominator for 27/50 and 18/40 is 200. To get this common denominator, you need to multiply both the numerator and denominator of 27/50 by 4, giving you 108/200. (A fraction remains the same as long as you multiply both the top and bottom numbers by the same number.) To get 18/40 to the common denominator of 200, you have to multiply both the top and bottom by 5. Once you do that, both fractions will have 200 as the denominator, so you can just look to see if the numerator is the same. If not, they aren't equal. Good luck.