|
|
|
|
|
Home > Pre-Algebra calculators > Which of the following is a prime number 13,48,49,23,45,47 calculator
|
|
|
|
|
|
|
|
|
|
|
|
Solution
|
Solution provided by AtoZmath.com
|
|
|
|
Which of the following is a prime number 13,48,49,23,45,47 calculator
|
You can also try
 1. Is 31 a prime number
2. Which of the following is a prime number 13,48,49,23,45,47
3. Which of the following is a composite number 13,19,22,31
4. First 1000 prime numbers
5. 5th prime number
6. Prime numbers from 1 to 1000
7. Greatest prime number between 1 and 100
8. What is the next 2 prime number after 37
9. What is the previous 2 prime number before 37
10. What is the largest 2 digit prime number
11. What is the smallest 4 digit prime number
12. Express 21 as the sum of three prime numbers
13. are 25 and 27 co-prime numbers
14. Find all co-prime numbers from 1 to 100
15. are 11 and 13 twin primes
16. Find all twin prime numbers between 1 to 100
|
Example1. which of the following is a prime number 13,48,49,23,45,47Solution:| Number | Factors | Prime or Composite? | | 13 | 1,13 | Prime | | 48 | 1,2,3,4,6,8,12,16,24,48 | Composite | | 49 | 1,7,49 | Composite | | 23 | 1,23 | Prime | | 45 | 1,3,5,9,15,45 | Composite | | 47 | 1,47 | Prime |
Prime numbers : 13,23,47
|
|
|
|
|
|
|
Share this solution or page with your friends.
|
|
|
|
