To determine if 6650 is a prime number or a composite number, we simply look at the factors for 6650.
If the factors of 6650 are only 6650 and 1, then we know that 6650 is a prime number. Otherwise, 6650 is a composite number.
To explain better, if 6650 is only divisible by 1 and 6650, then it is a prime number, and if 6650 is divisible by more than 6650 and 1, then it is a composite number.
The factors of 6650 are as follows:
1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 6650
Therefore, since 6650 is divisible by more than one and itself, the answer to the
question "Is 6650 prime or composite?" is highlighted in blue below.
composite
Is 6651 prime or composite?
OK. Now you know that 6650 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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