A common denominator, though not the least, is 40.
It is: 40
The least common denominator (LCD) is 40.
The common denominator of any two or more whole numbers will always be 1.
160
A common denominator, though not the least, is 40.
The greatest common denominator is infinite.
40
It is: 40
the common denominator for 9/8 and 7/20 is 40. (45/40 and 14/40)
40
40
The least common denominator (LCD) is 40.
The common denominator of any two or more whole numbers will always be 1.
120
8
200