answersLogoWhite

0


Best Answer

It is 23

User Avatar

Wiki User

โˆ™ 2012-09-14 14:41:09
This answer is:
๐Ÿ™
0
๐Ÿคจ
0
๐Ÿ˜ฎ
0
User Avatar
Study guides

Factoring and Multiples

21 cards

What is the prime factorization of 24

What is the prime factorization of 54

What is the prime factorization of 64

What is the prime factorization of 34

โžก๏ธ
See all cards
4.83
โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…
6 Reviews

Add your answer:

Earn +20 pts
Q: Which is a prime numbers 21 23 25 or 27?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Is 13 15 17 19 21 23 25 27 29 prime numbers?

They are all prime numbers except for 15 21 25 and 27 which are composite numbers


Is 3 13 17 21 23 25 a prime number?

3, 13, 17, 23 are prime numbers. The others are not.


Which of these are prime numbers 32 25 31 14 23?

31 and 23 are prime numbers.


What one is a prime number 21 23 25?

23 is a prime number.


Which one is prime 21 25 23?

Only 23 is a prime number.


What is the prime of numbers 21 22 23 24 25 26 27 28 29 30 and why?

prime of numbers 21 22 23 24 25 26 27 28 29 30 prime numbers are: 23 & 29 because their factors are only 1 and themselves. factors of: 23= 1, 23 29= 1, 29 22, 24, 25, 26, 27, 28 & 30 are not prime numbers because these numbers have other factors aside from 1 and themselves. Example: factors of 22: 1, 2, 11, 22


Which the the numbers 19 21 23 and 25 has the most factors?

The number 21 would be the answer. 19 and 23 only have two factors, 1 and themselves, as they are prime numbers. 25 only has 1, 25 and 5. 21 has 1, 21, 3 and 7 for 4 possible factors.


Is 25 and 21 prime numbers?

None of them is a prime number.


Which is the prime number 21 22 23 24 25 26?

21 22 23 24 which is the prime number


What are the composite numbers between 20 and 25?

The composite numbers between 20 and 25 are 21, 22, and 24. 23 is the only prime number between 20 and 25.


Are 232529 is set af all prime numbers?

If you mean: 23 25 and 29 then 23 and 29 are prime numbers while 25 is composite.


Is 23 a twin prime?

A twin prime is a prime number that differs from another prime number by two.ex. (5, 7)The numbers two away from 23 are 21 and 25 which are both composite numbers.So in short, no 23 is not a twin prime.


What is the prime number of 21 22 23 24 25?

23


What are the two prime numbers that sum 25?

23 + 2 = 25


What fraction of numbers between 1 to 25 is prime numbers?

There are 23 numbers in the range and so the fraction is 9/23.


What is 18 19 20 21 22 23 24 25 are they composite or prime?

All the numbers are composite except the ones in bold: 18 19 20 21 22 23 24 25.


What are the prime numbers between 15 and 25?

The prime numbers between 15 and 25 are- 17, 19 and 23.They are: 17, 19 and 23They are: 17 19 and 23


How many prime numbers are there from 10 to 25?

There are 5 prime numbers from 10 to 25:11, 13, 17, 19 and 23


What are prime numbers between 10 and 25?

The prime numbers between 10 and 25 are 11, 13, 17, 19, and 23.


What are the prime numbers between 8 and 25?

The prime numbers between 8 and 25 are: 11 13 17 19 and 23


Which of the numbers 19 21 23 and 25 has most factors?

21


Which number is prime 9 18 21 25?

None of them are prime numbers


Write 25 as the sum of two prime numbers?

2 + 23 = 25


Is 52 23 33 60 31 25 are prime composite number?

23 and 31 are prime numbers whereas 52 33 60 and 25 are composite numbers.


What is the prime number out of 21 23 and 25?

21 = 3 x 7, so it is not a prime number. 23 = 1 x 23, it does not have any other factors, so it is a prime number. 25 = 5 x 5, so it is not a prime number.

People also asked

Prime numbers less than 10?

View results

What composite numbers are between 20 and 30?

View results