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Q: What is the lowest common denominator of the fraction 2 over 9 and 1 over 6?

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At least two fractions are required to answer this.

What is the lowest common denominator of 15 over 57?

No, that is the lowest denominator for that fraction.

20 is the lowest common denominator for 4 and 10.

The lowest common denominator of 5/6 and 3/8 is 24.

Find the highest common factor (HCF) of the numerator and denominator. If it is 1, then the fraction is already in its lowest term.If not, divide the numerator by the HCF for the new numerator.Divide the denominator by the HCF for the new denominator.The new numerator over the new denominator is the fraction in its lowest terms.

The lowest common denominator needed is 24

Divide the numerator and the denominator by their greatest common factor. In this case, that is 20.

The lowest common denominator is 21.

91

20

Yes it can. The highest common factor of the numerator and denominator is 9, so the fraction can be reduced to lowest terms by dividing numerator and denominator by 9 .

There is no exact least common denominator. Six does not go into 38

There is an infinite number of common denominators for these two fractions. The lowest common denominator is 45.

4

At least one other fraction is needed to determine a common denominator.

You need at least one more fraction in order to have a common denominator.

1 2/5

It is: 81/93 = 27/31 by dividing the numerator and the denominator by their greatest common factor which is 3

You need at least two fractions to determine a least common denominator.

1 over 60

Find the highest common factor of the numerator (8) and denominator (30) and divide both by it.

12

To turn a percent into a fraction, put it over 100. To reduce a fraction to its lowest terms, find the GCF of the numerator and the denominator and divide them both by it. If the GCF is 1, the fraction is in its simplest form.

It is: 1/2 by dividing the numerator and denominator by the HCF