16 = 1 × 2 × 8

16 = 1 × 16

6 = 1 × 2 × 3

6 = 1 × 6

12 ÷ 12 = 1

12 = 1 × 12

12 ÷ 6 = 2

12 = 1 × 2 × 6

12 ÷ 4 = 3

12 = 1 × 3 × 4

12 ÷ 3 = 4

12 ÷ 2 = 6

12 ÷ 1 = 12