UnKNown17User
UnKNown17User UnKNown17User
  • 13-10-2020
  • Mathematics
contestada

Tell me which one is prime 19,28,49,63

20 POINTS PLZ HELP

Respuesta :

Lucccyyyy
Lucccyyyy Lucccyyyy
  • 14-10-2020

Answer:

i think its 19

Step-by-step explanation:

Consider the provided number.

Prime number: A prime number is a whole number which is greater than 1 and the factors of the number are 1 and itself.

The prime factorization of the provided numbers are:

19 = 1×19

28 = 2×2×7

49 = 7×7

63 =7×9

So the answer is 19

Answer Link
matthewl32907 matthewl32907
  • 14-10-2020

Answer:

19 is prime

Step-by-step explanation:

It cant be divided

Answer Link

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