It is not possible to give a sensible answer to this question. The least common denominator (LCD) refers to a denominator that is COMMON to two or more numbers. You have only one number in the question!
There is none because 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.
660
The LCM of 378 and 660 is 41,580.
The LCM is: 660
660
LCM(660, 150) = 3300
The least common multiple of 15 , 44 = 660
660
660
660
Least Common Multiple (LCM) for 12 10 11 is 660
The Least Common Multiple (LCM) of (15,33,44) is 660.