3 is one of the prime numbers of 45.
Chat with our AI personalities
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.
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.