Question

___________ is a factor of every number and every number is a factor of _____________.

Choose the suitable pair from the following.

• A. 2, next number
• B. 2, itself
• C. 1, itself
• D. 1, next number

Answer 1

The correct option is C

1, itself

1 is an exact divisor of all the numbers. Also, any number is divisible by itself.

Therefore, 1 is a factor of every number and every number is a factor of itself.