To determine if 9857 is a prime number or a composite number, we simply look at the factors for 9857.
If the factors of 9857 are only 9857 and 1, then we know that 9857 is a prime number. Otherwise, 9857 is a composite number.
To explain better, if 9857 is only divisible by 1 and 9857, then it is a prime number, and if 9857 is divisible by more than 9857 and 1, then it is a composite number.
The factors of 9857 are as follows:
1, 9857
Therefore, since 9857 is divisible by only one and itself, the answer to the
question "Is 9857 prime or composite?" is highlighted in blue below.
prime
Is 9858 prime or composite?
OK. Now you know that 9857 is a prime number. Use our logic above and see if
you can figure out if the next number on our list is prime or composite before you check your answer.
|
|
