Are you teaching your students all about factors and multiples and looking for fun hands-on activities? This comprehensive bundle will reinforce understanding of factors and multiples, factor families, prime numbers, prime factorization, composite numbers, arrays, proper factors, perfect numbers, the Greatest Common Factor (GCF) and the Least Common Multiple (LCM).Packs in this bundle feature both British and US spellings.Items IncludedEditable PowerPoint presentation featuring 62 editable slide