👉 In mathematics, a "filander" is an element that is not divisible by any prime number. This means that if you divide a filander by any prime number, it will result in a quotient of 1 or a remainder. For example, consider the number 8. When you divide 8 by 2, you get 4, and when you divide 4 by 3, you get 1. Since 8 is not divisible by 2 and 3, we