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

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11y ago

The common denominator of any two or more whole numbers, such as 8 3 and 5, 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 3 and 5 and 8?
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