# What Are the Factors of 15?

The factors of 15 are 1, 3, 5, and 15. Factors are the figures you multiply to get other figures. However, some figures have more than one factor depending on their value in the number line.
Q&A Related to "What Are the Factors of 15"
 Factorization in math is also known as expanding. We often see factorization when trying to expand two sets of parenthesis to solve for two different variables. http://www.ask.com/web-answers/Science/Mathematics...
 The factors of 15 are: 1 3 5 15. http://wiki.answers.com/Q/What_the_factors_of_15
 A factor of a number is any number that will divide evenly into that number. For example, the factors of 20 are 1, 2, 4, 5, 10, and 20. http://www.ask.com/web-answers/Science/Mathematics...
 To find the factors of 45, divide 45 by any number and if ity goes in evenly, that would be a factor. The factors of 45 are 1 and 45, 3 and 15 and 5 and 9. http://www.ask.com/web-answers/Reference/Dictionar...