| A | B |
|---|
| Divisible | Can be divided by a number without leaving a remainder. |
| Composite Number | A number greater than 1 that has more than two whole-number factors. |
| Prime Number | A whole number greater than 1 that has exactly two factors, itself, and 1. |
| Factor | A number that is multiplied by another number to get a product. |
| Multiple | The product of the number and any nonzero whole number. |
| Prime Factorization | A number written as the product of its prime factors. |
| Greatest Common Factor (GCF) | The largest common factor of two or more given numbers. |
| Least Common Multiple (LCM) | The smallest common multiple of two or more denominators. |
| Fundamental Theorem of Arithmetic | Every number greater than 1 can be represented only one way as a product of its prime numbers. |
| Equivalent Fractions | Fractions that name the same amount or part. |
| Simplest Form | When the numerator and denominator of a fraction have no common factors other than 1. |
| Improper Fraction | A fraction in which the numerator is greater than or equal to the denominator. |
| Proper Fraction | A fraction in which the numerator is less than the denominator. |
| Like Fractions | Fractions that have the same denominator. |
| Unlike Fractions | Fractions with different denominators. |
| Common Denominator | A denominator that is the same in two or more fractions. |
| Mixed Number | A number made up of a whole number that is not zero and a fraction. |
