To determine if 8819 is a prime number or a composite number, we simply look at the factors for 8819.
If the factors of 8819 are only 8819 and 1, then we know that 8819 is a prime number. Otherwise, 8819 is a composite number.
To explain better, if 8819 is only divisible by 1 and 8819, then it is a prime number, and if 8819 is divisible by more than 8819 and 1, then it is a composite number.
The factors of 8819 are as follows:
1, 8819
Therefore, since 8819 is divisible by only one and itself, the answer to the
question "Is 8819 prime or composite?" is highlighted in blue below.
prime
Is 8820 prime or composite?
OK. Now you know that 8819 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.
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