Q: What is a lowest common denominator for 15 21 27?

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The lowest common denominator of any set of whole numbers is 1

7

The common denominator of any two or more whole numbers will always be 1.

1/7 + 3/8 = 8/56 + 21/56 is the lowest common denominator.

The common denominator of any two or more whole numbers will always be 1.

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The lowest common denominator of any set of whole numbers is 1

21

21

7

3

The lowest common denominator is 21.

The lowest common denominator of any two or more whole numbers, such as 15 and 21, 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.

LCD(8, 21, 7) = 168.

The greatest common denominator of any set of integers is infinite.

The common denominator of any two or more whole numbers will always be 1.

420

1/7 + 3/8 = 8/56 + 21/56 is the lowest common denominator.