To determine if 3807 is a prime number or a composite number, we simply look at the factors for 3807.
If the factors of 3807 are only 3807 and 1, then we know that 3807 is a prime number. Otherwise, 3807 is a composite number.
To explain better, if 3807 is only divisible by 1 and 3807, then it is a prime number, and if 3807 is divisible by more than 3807 and 1, then it is a composite number.
The factors of 3807 are as follows:
1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807
Therefore, since 3807 is divisible by more than one and itself, the answer to the
question "Is 3807 prime or composite?" is highlighted in blue below.
composite
Is 3808 prime or composite?
OK. Now you know that 3807 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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