What Are the Factors of 17?

The two factors of 17 are 1 and 17. Because 17 only has one set of factors, or factor pair, it is a prime number. This means it can only be divided by 1 and itself.

A factor is a number that can be multiplied to produce another number. In this example, 17 is a prime number because it can only be divided evenly, or without leaving a remainder, by itself and 1. Some other prime numbers are 2, 3, 5, 7, 11, 13 and 19. Composite numbers, on the other hand, have more than one factor pair or factorization.

Factoring is useful in algebra and more advanced mathematics, such as calculus, when dealing with quadratics, trinomials and polynomial equations.

Science

Milkweed and Monarch: How to See More Butterflies This Summer

History

From Wimbledon to the French Open: The History of Grand Slam Tournaments in Tennis

Science

These Endangered Species Were Brought Back From Extinction in the Wild

World View

What Are the Different Types of Microcomputers?

Pets & Animals

Are Turtles a Good First Pet?

World View

How to Replace Your Lost Social Security Card