These posters are a quick reference for 2, 3, 4, 5, 6, 7, and 9 divisibility rules. They can either be slipped into a notebook, binder, or hung on the wall. You could even enlarge for a bigger visual in your classroom! I have included a rule list, a catchy poem, and an example sheet.Divisibility rules are great to use when finding GCF, LCM, prime factorizing, simplifying fractions and more.Check out my Instagram @theteacherhouse to see products used in my classroom!Check out our blog while you a