To determine if 7814 is a prime number or a composite number, we simply look at the factors for 7814.
If the factors of 7814 are only 7814 and 1, then we know that 7814 is a prime number. Otherwise, 7814 is a composite number.
To explain better, if 7814 is only divisible by 1 and 7814, then it is a prime number, and if 7814 is divisible by more than 7814 and 1, then it is a composite number.
The factors of 7814 are as follows:
1, 2, 3907, 7814
Therefore, since 7814 is divisible by more than one and itself, the answer to the
question "Is 7814 prime or composite?" is highlighted in blue below.
composite
Is 7815 prime or composite?
OK. Now you know that 7814 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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