To determine if 5591 is a prime number or a composite number, we simply look at the factors for 5591.
If the factors of 5591 are only 5591 and 1, then we know that 5591 is a prime number. Otherwise, 5591 is a composite number.
To explain better, if 5591 is only divisible by 1 and 5591, then it is a prime number, and if 5591 is divisible by more than 5591 and 1, then it is a composite number.
The factors of 5591 are as follows:
1, 5591
Therefore, since 5591 is divisible by only one and itself, the answer to the
question "Is 5591 prime or composite?" is highlighted in blue below.
prime
Is 5592 prime or composite?
OK. Now you know that 5591 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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