A common denominator, though not the least, is 63000.
It is 72.
72
360
72
360
72
It is: 72
72
yo ,moma
The least common denominator for 9 and 10 is 90.
It is not possible to give a sensible answer to this question. The least common denominator (LCD) refers to a multiple that is COMMON to two or more numbers. You have only one number in the question!