Question

find the range of all factors of 12

Answer 1

1, 2, 3, 4, 6 and 12 are factors of 12.
2 × 6 = 12,but also 3 × 4 = 12,and of course 1 × 12 = 12.

Answer 2

The factors of 12 are: 1,2,3,4,6,12

Range= Upper limit- Lower limit
           = 12-1
           =11