To determine if 4543 is a prime number or a composite number, we simply look at the factors for 4543.
If the factors of 4543 are only 4543 and 1, then we know that 4543 is a prime number. Otherwise, 4543 is a composite number.
To explain better, if 4543 is only divisible by 1 and 4543, then it is a prime number, and if 4543 is divisible by more than 4543 and 1, then it is a composite number.
The factors of 4543 are as follows:
1, 7, 11, 59, 77, 413, 649, 4543
Therefore, since 4543 is divisible by more than one and itself, the answer to the
question "Is 4543 prime or composite?" is highlighted in blue below.
composite
Is 4544 prime or composite?
OK. Now you know that 4543 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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