80
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! The least denominator for a number is itself.
The least common denominator for 12 and 16 is 48.
No. A denominator is the bottom number of a fraction, and these aren't fractions. The least common multiple, if that's what you meant, is 144.
A common denominator, though not the least one, is 16*24 = 384.
The least common denominator of 9, 12, and 16 is 144.
The least common denominator is 144.
There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of a pair of fractions.
2
4
It is 80
624
332