To determine if 3666 is a prime number or a composite number, we simply look at the factors for 3666.
If the factors of 3666 are only 3666 and 1, then we know that 3666 is a prime number. Otherwise, 3666 is a composite number.
To explain better, if 3666 is only divisible by 1 and 3666, then it is a prime number, and if 3666 is divisible by more than 3666 and 1, then it is a composite number.
The factors of 3666 are as follows:
1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666
Therefore, since 3666 is divisible by more than one and itself, the answer to the
question "Is 3666 prime or composite?" is highlighted in blue below.
composite
Is 3667 prime or composite?
OK. Now you know that 3666 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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