To determine if 7862 is a prime number or a composite number, we simply look at the factors for 7862.
If the factors of 7862 are only 7862 and 1, then we know that 7862 is a prime number. Otherwise, 7862 is a composite number.
To explain better, if 7862 is only divisible by 1 and 7862, then it is a prime number, and if 7862 is divisible by more than 7862 and 1, then it is a composite number.
The factors of 7862 are as follows:
1, 2, 3931, 7862
Therefore, since 7862 is divisible by more than one and itself, the answer to the
question "Is 7862 prime or composite?" is highlighted in blue below.
composite
Is 7863 prime or composite?
OK. Now you know that 7862 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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