Let math skills bloom this spring! In this engaging Boom Card mystery picture deck, students practice finding the Least Common Multiple (LCM) and Greatest Common Factor (GCF) while revealing a colorful spring-themed image piece by piece. This self-checking activity keeps students motivated as each correct answer uncovers part of the hidden picture. It’s a fun and interactive way to strengthen number sense and build a strong foundation for future fraction and algebra skills. Perfect for: Math centers Independent practice Distance learning Review before fraction units Test prep Early finishers Students will: Find the Greatest Common Factor (GCF) of two numbers Find the Least Common Multiple (LCM) of two numbers Use prime factorization, listing multiples, or factor trees Strengthen understanding of factors and multiples Build foundational skills for fraction operations and algebra The mystery picture format increases engagement and encourages accuracy as students work to reveal the full spring surprise!