DATE N "answer THE FOLLowing Questions To Find THE GREATES commun numBERS. (12) WHAT IS THE Greatest commun Factor OF 2X2X3X5 and 2X3X3X5? 113) WHAT IS THE GREATEST commun FOCTOR OF 2X35X7 and 2X2X3X5X7? (14) WHAT IS THE LCM OF 20 and 50 ? (15.) WHAT IS THE LCM OF 36 and 54?