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 Denominator of 3/4 and 7/8 is 8.
There is none. A least common denominator is to be found between or among fractions. 3 and 7 are not fractions.
84/14 = 6 84/7 = 12 84/3 = 28 Hence 84 is the least common denominator
1
21
It is: 42
105
The least common denominator is 28.
Least common denominator of 7 and 5 is 35.
It is: 84
42
40