9 is.
There is none. A least common denominator is to be found between or among fractions. 3 and 7 are not fractions.
At least two fractions are needed to determine a common denominator.
The least common denominator of the fractions 3/5 and 5/12 is 60.
The Least Common Multiple of 3 and 5 is 15, which would be the denominator to use for fractions with the denominators 3 and 5.
Sir/Ma'am, denominator are fractions, so the is no common denominator. But the least common multiples is 30
19
There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of two or more fractions.
If you're wanting to find a common denominator between fractions with denominators of 3 and 2, then 3 & 2 have only a common factor of 1, so the least common denominator = 2*3 = 6
The least common denominator of the fractions 2/8, 10/11 and 2/3 is: 264.
Pick two of the fractions and find the Least Common Multiple of those two denominators. Then take that number, and find the Least Common Multiple between that and the third denominator. This number will be the Least Common Denominator between the three fractions.If you don't care to find the Least common denominator, then just take the three denominators, and multiply them together.
There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of a pair of fractions. If those numbers are denominators, the LCD is 15.
Find the equivalent fractions with the same denominator (the least common multiple) and then compare the numerators.