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'9' is NOT a Prime number, because is is a compound of 3 x 3 = 9
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Earn +20 ptsQ: What number is not a prime numbers 3 5 7 9 11?
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Is 2 3 7 9 11 13 prime numbers odd numbers or composite numbers?
2 is an even prime number. 3, 7, 11, 13 are odd prime numbers.
Is 3 11 12 prime numbers?
no. 3 and 11 are prime numbers. 12 is not a prime number as it can be divided by other things apart from itself and one. these other numbers are 3, 4, 6 and 2.
Is 2 3 5 7 11 prime number?
Yes - they are all prime numbers
Why is 33 not a prime number?
33 is not a prime number because 3 x 11 = 33.
Which of these numbers are prime 3 7 6 or 11?
3, 7 and 11 are prime numbers.
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