https://docs.google.com/presentation/d/1_KVa6KAZjX50VW1GwB2cRSLzqF1sqdSOpYKXYHd0Bbg/htmlpresent Complete the Greatest Common Factor Worksheet Problems #1-15 ... 3: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36. . 5: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55.