To determine if 7181 is a prime number or a composite number, we simply look at the factors for 7181.
If the factors of 7181 are only 7181 and 1, then we know that 7181 is a prime number. Otherwise, 7181 is a composite number.
To explain better, if 7181 is only divisible by 1 and 7181, then it is a prime number, and if 7181 is divisible by more than 7181 and 1, then it is a composite number.
The factors of 7181 are as follows:
1, 43, 167, 7181
Therefore, since 7181 is divisible by more than one and itself, the answer to the
question "Is 7181 prime or composite?" is highlighted in blue below.
composite
Is 7182 prime or composite?
OK. Now you know that 7181 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.
|
|
