The number of characters in the greatest short stories can be quite diverse. Some might focus on only one or two central characters to drive the plot, while others might incorporate a handful to create complexity. It really depends on the story's theme and narrative needs.
It varies a lot. Some of the greatest short stories might have just a few key characters, while others could have a slightly larger cast, but usually not too many.
Well, there's no fixed number. The greatest short stories could have anywhere from two to maybe five or six significant characters. It all depends on how the author wants to tell the story and what kind of impact they aim to create.