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The common denominator of any two or more whole numbers, such as 3 9 and 27, 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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What is common denominator for 27?
A common denominator is what you get when two different numbers (when you divide or multiply them) have a number in common. This always requires 2 numbers to have something to compare. 27 has the following denominators (by itself): 1, 3 (3*9=27), 9 (3*9=27) So it has a common denominator with at least any other number which is divisible by 1 (which would then be the "lowest common denominator"), 3 and 9.
Greatest common denominator of 27 and 45?
9
What is the common denominator of three and nine?
9 or 27
What is the common denominator of 3 and 9?
9
Lowest common denominator of 27 and 54?
54
