If the answer is 'no'. It could be a prime number. 5. Does it have any factors other than 1 or itself? Use your multiplication facts and division skills to find out. If the answer to this question ...

If the answer is 'no'. It could be a prime number. 5. Does it have any factors other than 1 or itself? Use your multiplication facts and division skills to find out. If the answer to this question ...