How can we do this Share with your friends Share 0 Josepaul Paulachan answered this Dear Student 1712 and 4145Lcm of 12, 45Prime Factorization of 12 is: 2 x 2 x 3 Prime Factorization of 45 is: 3 x 3 x 5 LCM = 2 x 2 x 3 x 3 x 5 = 180Therefore, LCM(12, 45) = 1801712 ×1515 = 2551804145 ×44 = 164180Therefore the like fractions 255180 , 164180Regards 0 View Full Answer