They are: 2*3*3 = 18
Chat with our AI personalities
The prime numbers from 1 to 18 are 2, 3, 5, 7, 11, 13, and 17.
2, 5 and 11.
18 is not a prime number so no number can have 18 as a prime factor.
No, neither 12 nor 18 are prime numbers. A prime number is a number greater than 1 that can only be divided by 1 and itself. Both 12 and 18 can be divided by numbers other than 1 and themselves, so they are not prime.
no.