There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of a pair of fractions.
There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of a pair of fractions.
The least common multiple of 64 and 96 is 192.
The least common denominator of 3 and 13 is 39.
Their least common multiple is 42.
The least common denominator is 28.
A decimal number
Convert both to decimal, and compare. For example, divide 81 / 105, and write down the decimal equivalent; the same for the other fraction. OR: Find a common denominator, and convert both to the common denominator. It need not be the least common denominator; any common denominator will do - for example, if you multiply 105 x 300, you have a common denominator (which is not the least common denominator in this case). The decimal method is much easier, by the way.
You can turn all of them into decimals. If it is an infinite decimal, you can get a common denominator.
That's the least common denominator or LCD.
That's known as the least common multiple, or LCM.
The least common denominator is the least common multiple of the denominators of the fractions.
There is no "least possible decimal greater than 0" in math. If you take, lets say, .000000000000000000000000000000000000001, there is a smaller decimal: .0000000000000000000000000000000000000001. There is no answer.
The least common denominator.
The least common denominator is the least common multiple of the denominators.
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.
Least common denominators are the smallest denominator you can go without the numerator being a fraction or decimal. 12/20 can be defined as 6/10 or 3/5, depending on the problem.