39
Of 23 and 39, only 23 is a prime number.
17, 23 and 31 are prime. 39 is not.
17, 23 and 31 are prime. 39 is not.
39 is not prime because 13 and 3 are factors of it. To be prime the number cannot have any factors except itself and 1.
39 is not a prime number.
Of 23 and 39, only 23 is a prime number.
17, 23 and 31 are prime. 39 is not.
17, 23 and 31 are prime. 39 is not.
39
39 is not prime because 13 and 3 are factors of it. To be prime the number cannot have any factors except itself and 1.
39 is not a prime; it is a composite number.
13 is the prime number of 39
39 is not a prime number.
11 is a prime number as it can only by divided by 2 numbers one and itself But 39 is not a prime number as it can be divided by 3 and 13 as well as one and itself.
39 is the only composite number. prime numbers are only divisible by themselves and one, composite can be divided by other whole numbers. 39 / 3 = 13, viceversa. hope this helped! -f
No. 39 = 3 * 13 39=3 so in that case 39 is not a prime number
13 is a prime number and 39 isint a prime number