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Q: Which of number is not a prime number 19 29 39?

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39 is not a prime number. It can be divided by 3 and 13.

39 is not prime. Its factors are 3 and 13.

29 & 59

5, 19, 29, 61

29 is prime but 39 is composite

39

30

The prime numbers between 1 and 39 are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, and 37.

2 x 3 x 5 = 30

2 x 3 x 5 = 30

39 is not a prime; it is a composite number.

13 is the prime number of 39

29 and 59 are prime numbers.

13 is a prime number and 39 isint a prime number

There are 20 numbers from 20 through 39, and 4 of them are prime (23, 29, 31, 37), the probability is 4 in 20 or 0.20.

30 has factors of 2,3 and 5

The lowest prime number that will divide evenly into 39 is 3, so 3 is a prime factor of 39. 39/3 = 13, and 13 is a prime number that is also a factor of 39. The prime factorization of 39 is 3 x 13.

Of 23 and 39, only 23 is a prime number.

The prime factors of 30 are 2, 3, and 5. The prime factor of 31 is 31. The prime factors of 32 are 2, 2, 2, 2, and 2. The prime factors of 33 are 3 and 11. The prime factors of 34 are 2 and 17. The prime factors of 35 are 5 and 7. The prime factors of 36 are 2, 2, 3, and 3. The prime factor of 37 is 37. The prime factors of 38 are 2 and 19. So, the number must be 30, which is 2 x 3 x 5.

No. 39 = 3 * 13 39=3 so in that case 39 is not a prime number

39 is prime because no number can go into it.

39 is not a prime number because it has four factors: 1,3,13,39 and because prime number are numbers who has 2 factors.

39 is composite.

A

41 is the prime number.