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As a product of its prime factors: 3*3*5 = 45 or as 32*5 = 45

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Q: What is the prime number of 45?

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73 is a prime number, but 45 is not a prime number.

45 is NOT a prime number.

15 is a factor of 45, but it is not a prime number.

No, 45 is not a prime number. It is a composite number. A prime number can only be divided by 1 and itself. 45 can also be divided by 3, 5, 9, and 15.

3 is one of the prime numbers of 45.

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The prime number after 45 is 47.

73 is a prime number, but 45 is not a prime number.

the prime number after 45 is 47

45 is NOT a prime number.

15 is a factor of 45, but it is not a prime number.

No, 45 is not a prime number. It is a composite number. A prime number can only be divided by 1 and itself. 45 can also be divided by 3, 5, 9, and 15.

First of all, 45 is not a prime number. The smallest prime bigger than 45 is 47.

3 is one of the prime numbers of 45.

The number 45 is not a prime. It can be divided by 3 and 5. The number 5 is prime, and any number ending in 5 is divisible by 5 and will not be prime for that reason.

45 Is not a prime number because it has more than 2 factors. A prime number only has itself and 1 as a factor. The factors of 45 are: 1, 3, 5, 9, 15 and 45.

73 is prime. 45 is neither prime nor square.

The least prime number that is greater than 45 is 47.