That Would be a Terminating Fraction i think.
The least common denominator is the least common multiple of the denominators of the fractions.
least common denominator
Not always. If one denominator is a multiple of the other, the LCD will be the larger one.
There is none. A least common denominator is to be found between or among fractions. 3 and 7 are not fractions.
In mathematics, the lowest common denominator or least common denominator (abbreviated LCD) is the least common multiple of the denominators of a set of fractions. It simplifies adding, subtracting, and comparing fractions.
When comparing fractions you must find a common denominator; by finding the least common denominator it will keep the numbers (numerators and denominator) smaller .
The least common multiple of two or more denominators is known as the least common denominator, or LCD.
At least two fractions are needed to determine a least common denominator.
The least common denominator is 144.
The least common denominator for fractions with those denominators (11, 8 and 6) is 264.
You need at least two fractions to determine a least common denominator.
You either convert the fractions to a common denominator, and then compare, or you convert them to their decimal equivalent and then compare. The latter can quickly be done with a calculator.