A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 5 years ago
Find the prime factorization of each number. If the number is prime, state this.
39, 30, 27, 150, 40, 31, 210, 33.
If you can, explain the steps you did to at least of the above numbers. Thanks in advance :)
anonymous
 5 years ago
Find the prime factorization of each number. If the number is prime, state this. 39, 30, 27, 150, 40, 31, 210, 33. If you can, explain the steps you did to at least of the above numbers. Thanks in advance :)

This Question is Closed

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.039=3*13 30=2*3*5 27=3^3 150=2*3*5*5

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.040=2*2*2*5 31 is prime 210=2*3*5*7 33=3*11

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Okay, how did you find these? Can you teach me?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0For example, how would i find the prime factorization of 115?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0do u know what r the prime nos?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.02, 3, 5, 7, 11, 13, 17, 19, 23 & so on..

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Okay, but i dont understand what im suppose to do with them lol

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0now for 115 u have to see by which prime no is 115 divisible?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0it ends at 5,so divisible by 5

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so do i start with 2 & go up?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yeah, but 115 isnt divisible by 2

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0now see 23 is prime, so we r end up 115=5*23

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Oh, okay.. i get it now.
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.