84
Chat with our AI personalities
lowest common denominator of 4/5 and 7/15 would be 15 4/5=12/15
Least common denominator. Used in fractions. For example : 1/2 and 3/4 The fraction that has the lowest denominator, while still having an equivalent fraction is the LCD. In this case it would be 2/4 and 3/4. Because 1/2 = 2/4, and the lowest common denominator between the two fractions is 4. Hope this helps ! :D
To reduce a fraction to its lowest terms divide the numerator and the denominator by their highest common factor as for example 12/16 = 3/4
20, although if you reduced 15/20 to 3/4, the common denominator would be 4.
The lowest common factor of any set of positive integers is 1.