Question

The number 1 is a common factor of _________.

A) all odd numbers
B) all even numbers
C) all whole numbers

Answer 1

Explanation:

The number 1 is a common factor of C) all whole numbers

Answer 2

C

Explanation:

6 / 1 = 6. 5 / 1 = 5. every whole number is divisble by 1, even prime numbers.