To determine if 3649 is a prime number or a composite number, we simply look at the factors for 3649.
If the factors of 3649 are only 3649 and 1, then we know that 3649 is a prime number. Otherwise, 3649 is a composite number.
To explain better, if 3649 is only divisible by 1 and 3649, then it is a prime number, and if 3649 is divisible by more than 3649 and 1, then it is a composite number.
The factors of 3649 are as follows:
1, 41, 89, 3649
Therefore, since 3649 is divisible by more than one and itself, the answer to the
question "Is 3649 prime or composite?" is highlighted in blue below.
composite
Is 3650 prime or composite?
OK. Now you know that 3649 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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