To determine if 7727 is a prime number or a composite number, we simply look at the factors for 7727.
If the factors of 7727 are only 7727 and 1, then we know that 7727 is a prime number. Otherwise, 7727 is a composite number.
To explain better, if 7727 is only divisible by 1 and 7727, then it is a prime number, and if 7727 is divisible by more than 7727 and 1, then it is a composite number.
The factors of 7727 are as follows:
1, 7727
Therefore, since 7727 is divisible by only one and itself, the answer to the
question "Is 7727 prime or composite?" is highlighted in blue below.
prime
Is 7728 prime or composite?
OK. Now you know that 7727 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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