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9 times 11 is 99. A prime is a number whose factors are one and itself.

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Because 99 = 3 × 3 × 11

Q: Why isn't 99 a prime number?

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39 is not a prime number because it has four factors: 1,3,13,39 and because prime number are numbers who has 2 factors.

99 is a composite number because it can be divisible by 1, 3, 9, 11, 33 and 99

Find the prime factors for 99. Any other prime number is not a prime factor. There are an infinite number of answers, since the set of prime numbers if infinite.

No 99 is a composite number it has 99, 1, 11, 9

The prime factors are 2 and 49999

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99 is not a prime number.

The only prime number between 92 and 99 is 97.

No, 99 is not a prime number. The largest prime number between 1 and 100 is 97.

99 is not a prime number because it has more factors than 1 and itself. The factors of 99 are 1, 3, 9, 11, 33, and 99.

No.

39 is not a prime number because it has four factors: 1,3,13,39 and because prime number are numbers who has 2 factors.

The prime factors of 99 are 3 * 3 * 11.

You can use 97+2 = 99 or as a product of its prime factors: 3*3*11 = 99

The prime factors of 99 are 3 and 11. Their cubes are 27 and 1331.

In that range, the only prime number is 97.