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.
If those are denominators, the LCD is 252.
The common denominator is 28.
The Least Common Denominator of 3/4 and 7/8 is 8.
The least common denominator (LCD) is 630.
A common denominator is 7.A common denominator is 7.A common denominator is 7.A common denominator is 7.
The least common denominator of 6,7, and 8 is the least common multiple of those numbers. This is 168.
The common denominator is 28.
The Least Common Denominator of 3/4 and 7/8 is 8.
28
28
140
It is: 420
84
The least common denominator is 28.
280
12
It is: 84
420