There is none because the Least Common Denominator (or LCD) refers to the Least Common Multiple (LCM) of the denominators of two or more fractions or mixed numbers. Even if you converted your whole numbers (x) to their fraction equivalents (x/1), the LCD would always be 1.
The least common multiple of the numbers 32, 40 and 64 is 320.
The Greatest Common Factor (GCF) of 64, 40, and 16 is 8.
The least common multiple (LCM) of 64 and 120 in 1,260.
16, 32, 48, 64 and so on.
The least common multiple of two numbers is the product of the two numbers divided by their greatest common factor. The greatest common factor of 4 and 8 is 8. (See related question "What is the greatest common factor of 4 and 8?" for this calculation.) So, the least common multiple is 4 x 8 ÷ 4 = 8. Common multiples of 4 and 8 include 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, etc. Although 16 is a common multiple, it is not the least common multiple.
The greatest common denominator is infinite. The least is 192. The greatest common factor is 16.
At least one other fraction is needed to determine a common denominator.
The LCD of 36 and 64 is 576
You can have a least common denominator or a greatest common factor but a greatest common denominator does not exist.
The least common denominator between fractions 1 over 32 and 8 over 64 is 64.
There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of two or more fractions.
There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of two or more fractions.
320
You need at least two numbers to find something in common.
64
64
The LCM of 16 and 64 is 64. Since 16 is a factor of 64, 64 is automatically the LCM of the pair.