(i) 60 = 1
60
60 = 2
30
60 = 3
20
60 = 4
15
60 = 5
12
60 = 6
10
∴ The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30 and 60.
(ii) 76 = 1
76
76 = 2
38
76 = 4
19
∴ The factors of 76 are 1, 2, 4, 19, 38 and 76.
(iii) 125 = 1
125
125 = 5
25
∴ The factors of 125 are 1, 5, 25 and 125.
(iv) 729 = 1
729
729 = 3
243
729 = 9
81
729 = 27
27
∴ The factors of 729 are 1, 3, 9, 27, 81, 243 and 729.