To determine if 4921 is a prime number or a composite number, we simply look at the factors for 4921.
If the factors of 4921 are only 4921 and 1, then we know that 4921 is a prime number. Otherwise, 4921 is a composite number.
To explain better, if 4921 is only divisible by 1 and 4921, then it is a prime number, and if 4921 is divisible by more than 4921 and 1, then it is a composite number.
The factors of 4921 are as follows:
1, 7, 19, 37, 133, 259, 703, 4921
Therefore, since 4921 is divisible by more than one and itself, the answer to the
question "Is 4921 prime or composite?" is highlighted in blue below.
composite
Is 4922 prime or composite?
OK. Now you know that 4921 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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