A restaurant is open 24 hours a day. The manager wants to divide the day into work shifts of equal length. The shifts should not overlap. All shift durations should be a whole number of hours. Describe the different ways this can be done.

With two employee shifts, each will work 12 hours (2 x 12)

With three employee shifts, each will work 8 hours (3 x 8)

With four employee shifts, each will work 6 hours (4 x 6)

With six employee shifts, each will work 4 hours (6 x 4)

With twelve employees shifts, each will work 2 hours (12 x 2)