Why are there even number of cut slices be it small medium or large pizza?

Pizzas are typically cut into an even number of slices to ensure that each slice is of equal size, making it easier to share among multiple people. An even number of slices allows for straightforward division, so everyone can get a fair portion without any leftover pieces. Additionally, even slicing helps maintain the structural integrity of the Pizza, preventing uneven weight distribution and making it easier to hold and eat each slice.