9 5 12 lcm July 8, 2019 16 32 64 128 5 7 9 12 lcm 5 6 8 9 12 lcm Lcm of 5 9 12 15 Lcm of 5 9 12 by prime factorization method 6 9 15 ka lcm Lcm 5 and 10 5 10 30 ka lcm 9 12 15 lcm