To determine if 7189 is a prime number or a composite number, we simply look at the factors for 7189.
If the factors of 7189 are only 7189 and 1, then we know that 7189 is a prime number. Otherwise, 7189 is a composite number.
To explain better, if 7189 is only divisible by 1 and 7189, then it is a prime number, and if 7189 is divisible by more than 7189 and 1, then it is a composite number.
The factors of 7189 are as follows:
1, 7, 13, 79, 91, 553, 1027, 7189
Therefore, since 7189 is divisible by more than one and itself, the answer to the
question "Is 7189 prime or composite?" is highlighted in blue below.
composite
Is 7190 prime or composite?
OK. Now you know that 7189 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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