To determine if 9390 is a prime number or a composite number, we simply look at the factors for 9390.
If the factors of 9390 are only 9390 and 1, then we know that 9390 is a prime number. Otherwise, 9390 is a composite number.
To explain better, if 9390 is only divisible by 1 and 9390, then it is a prime number, and if 9390 is divisible by more than 9390 and 1, then it is a composite number.
The factors of 9390 are as follows:
1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 9390
Therefore, since 9390 is divisible by more than one and itself, the answer to the
question "Is 9390 prime or composite?" is highlighted in blue below.
composite
Is 9391 prime or composite?
OK. Now you know that 9390 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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