Question

The product of the smallest and the largest factor of a number is:

• A. equal to the number
• B. one greater than the number
• C. one less than the number
• D. equal to twice the number

Answer 1

The correct option is A equal to the number

The smallest factor of any number is 1.
The largest factor of any number is equal to the number itself.
Therefore, the product of the smallest and the largest factor of a number is equal to the number itself, because the procuct of 1 with any number is equal to the number itself.