Learning

GCD and LCM: From Divisibility to the Euclidean Algorithm

Divisibility and Integer Division → Practice Problems and Applications

This learning path introduces high school students to the greatest common divisor (GCD) and least common multiple (LCM), starting from the foundational concept of divisibility. Learners will explore prime factorization, the Euclidean algorithm, and the key properties linking GCD and LCM, with practice problems to solidify understanding.