YURIKASHANELLEMASONGO YURIKASHANELLEMASONGO Math Answered 1. Find the GCF of 15 and 30. The factors of 15 are_______The factors of 30 are_______Their common factors are_______Their GCF____ 2. What is the LCM of 4 and 5? The multiples of 4 are_______The multiples of 5 are______Their common multiples are_____ Their LCM is______