To determine if 7223 is a prime number or a composite number, we simply look at the factors for 7223.
If the factors of 7223 are only 7223 and 1, then we know that 7223 is a prime number. Otherwise, 7223 is a composite number.
To explain better, if 7223 is only divisible by 1 and 7223, then it is a prime number, and if 7223 is divisible by more than 7223 and 1, then it is a composite number.
The factors of 7223 are as follows:
1, 31, 233, 7223
Therefore, since 7223 is divisible by more than one and itself, the answer to the
question "Is 7223 prime or composite?" is highlighted in blue below.
composite
Is 7224 prime or composite?
OK. Now you know that 7223 is a composite 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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