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Q: What is the first prime number after 45?

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

The prime number after 45 is 47.

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.

45 is not prime. 45 = 3 * 3 * 5The number 45 is known to be a prime number. This learnt in 8th grade math.It is a composite number.45 factors are1,3,5,9,15,45There are more than 2 factors.

3 is one of the prime numbers of 45.

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.

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 a composite number, not a prime. No number greater than 5 that ends in a 5 or 0 is a prime.

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.

First, find the prime factorization of the number. For instance, with 45: 45 = 3 * 3 * 5 = 32 * 51 Now, from this prime factorization, any numbers whose prime factorizations do not include these factors is coprime to the number you have.

11 is prime.

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

45 is not a prime number.45=5*3*3Nos. that have itself and 1 as factors are only prime.The rest are composite

43 is the prime number. 44 can be divided by 2 45 can be divided by 5

composite

prime number between 45 and 48 = 47

37, 41, and 43 are prime numbers.

43 is the Prime number. 44 can be divided by 2 45 can be divided by 5

37 is prime.

13 and 19 are prime. 33 and 45 are composite.

2 is the first prime number.