To determine if 7213 is a prime number or a composite number, we simply look at the factors for 7213.
If the factors of 7213 are only 7213 and 1, then we know that 7213 is a prime number. Otherwise, 7213 is a composite number.
To explain better, if 7213 is only divisible by 1 and 7213, then it is a prime number, and if 7213 is divisible by more than 7213 and 1, then it is a composite number.
The factors of 7213 are as follows:
1, 7213
Therefore, since 7213 is divisible by only one and itself, the answer to the
question "Is 7213 prime or composite?" is highlighted in blue below.
prime
Is 7214 prime or composite?
OK. Now you know that 7213 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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