To determine if 7228 is a prime number or a composite number, we simply look at the factors for 7228.
If the factors of 7228 are only 7228 and 1, then we know that 7228 is a prime number. Otherwise, 7228 is a composite number.
To explain better, if 7228 is only divisible by 1 and 7228, then it is a prime number, and if 7228 is divisible by more than 7228 and 1, then it is a composite number.
The factors of 7228 are as follows:
1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228
Therefore, since 7228 is divisible by more than one and itself, the answer to the
question "Is 7228 prime or composite?" is highlighted in blue below.
composite
Is 7229 prime or composite?
OK. Now you know that 7228 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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