To determine if 7149 is a prime number or a composite number, we simply look at the factors for 7149.
If the factors of 7149 are only 7149 and 1, then we know that 7149 is a prime number. Otherwise, 7149 is a composite number.
To explain better, if 7149 is only divisible by 1 and 7149, then it is a prime number, and if 7149 is divisible by more than 7149 and 1, then it is a composite number.
The factors of 7149 are as follows:
1, 3, 2383, 7149
Therefore, since 7149 is divisible by more than one and itself, the answer to the
question "Is 7149 prime or composite?" is highlighted in blue below.
composite
Is 7150 prime or composite?
OK. Now you know that 7149 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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