What is odd number?

An odd number is a whole number that cannot be divided evenly by 2, leaving a remainder of 1. Odd numbers are not multiples of 2. Examples of odd numbers include 1, 3, 5, 7, 9, and so on.

An odd number is an integer- that is not divisible by two. In other words, it is a number that cannot be divided by two without leaving a remainder. Another way to say it is that the number is not even. Odd numbers are often represented by the variable \(n\), since the most common odd number is one \(n=1\).

-An integer is a whole number, positive or negative, including zero.