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45 is greater than 37
The least prime number that is greater than 45 is 47.
30
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.
Neither are prime numbers. 32 is an even number greater than 2 and 95 ends with a 5, so is divisible by 5.