To determine if 4072 is a prime number or a composite number, we simply look at the factors for 4072.
If the factors of 4072 are only 4072 and 1, then we know that 4072 is a prime number. Otherwise, 4072 is a composite number.
To explain better, if 4072 is only divisible by 1 and 4072, then it is a prime number, and if 4072 is divisible by more than 4072 and 1, then it is a composite number.
The factors of 4072 are as follows:
1, 2, 4, 8, 509, 1018, 2036, 4072
Therefore, since 4072 is divisible by more than one and itself, the answer to the
question "Is 4072 prime or composite?" is highlighted in blue below.
composite
Is 4073 prime or composite?
OK. Now you know that 4072 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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