procedure to find the factors of 60: when you want to start calculating the factors start from 1. 1 is a common factor for all numbers. the following table shows the factors of 60 1 X 60 = 60 2 X 30 = 60 3 X 20 = 60 4 X 15 = 60 5 X 12 = 60 6 X 10 = 60 10 X 6 = 60 12 X 5 = 60 15 X 4 = 60 20 X 3 = 60 30 X 2 = 60 60 X 1 = 60 as shown in the above table in first row multiply 1 by number 60. from second row try for a...