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Well because it can be divide by 19 and 7 by 1 and its self. A Prime number can only be divided by 1 and its self. In this case the number 133 is not only divisible by 1 and itself it is also divisible by 19 ,7 which makes it composite.
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Earn +20 ptsQ: Why the number 133 not a prime number?
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Is the number 133 a prime number?
No. 133 = 7 * 19, so it is not prime.
Why isn't the number 133 not a prime number?
133 is not a prime number because it can be divided by 7 and 19.
What is the prime factorization for 133?
133 is a prime number so the prime factorzation is 7 and 19
Why is the number 133 not prime?
Because 7 times 19 = 133.7 and 19 are both factors of 133.A prime number is a number that has no factors except ' 1 ' and itself.
What number is prime 117 121 131 or 133?
All of them are prime.
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