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Answered 2016-02-28 13:42:31
23 and 31 are prime numbers whereas 52 33 60 and 25 are composite numbers.
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Why is 25 a prime number?
25 is not a prime number. It is composite.
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.
Is 25 prime or composite?
25 is divisible by 5,25,1. A prime number is the one which is divisible only by 1 & its own. So 25 is not prime and it is composite.
Is 25 prime or compisite?
25 is a Composite Number.
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.
Is 5 and 25 prime or composite?
5 prime, 25 composite.
Is the factor 25 prime or composite?
25 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.
What does this whole sentence mean is 25 a square number or a composite number or a prime number?
25 is both square and composite
What are the determine number is a prime or composite of50?
10, 25, 50 are the composite factors of the composite number 50. 2 and 5 are prime.
What do i prime and composite?
ok well i am in prime and composite in math class and this is how: If the number is a prime then it can only have 2 factors. If it has 3 or more it is a composite number. Say 25 has a lot of factors so it is a composite number. And if 1 has only 1 factor then it is a prime number. And there you have prime and composite.
Is 25 a prime number?
25 is not a prime number, it is a composite number, because it can be multiplied by 5 to get 25. A prime number can only be divisible by itself and 1.25 is a composite number like every number greater than 5 that ends with a 5.No, it is divisible by 5.
Is 25 a prime composite?
25 is a composite number because it has more than two factors
Which is a prime number 23 24 25 26?
23 is prime.
Is 25 a prime number why?
A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 25 is composite.
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 15 17 19 21 23 25 27 29 and 31 prime or composite?
17, 19, 23, 29 and 31 are prime. 15, 21, 25 and 27 are composite..
Is the number 25 prime composite or nether?
25 is composite. All whole numbers ending in five (except the number 5 itself) are composite.
Is 25 a prime or a composite number why?
composite because it has more than two factors.
How many composite numbers are greater than 20 and less than 25?
All of them except for 23 which is a prime number
Is 25 a prime or composite number why?
Composite because it has more than two factors.
Are 11 15 25 and 35 composite or prime?
No because 11 is a prime number but the rest of them are composite numbers.
Is 575 a prime or composite number?
575, as with any number greater than 5 which ends with 5, is divisible by 5 and therefore not prime. Its positive integer factors are: 1, 5, 23, 25, 115, 575
What is the composite numbers of 25?
The number 25 is a composite number. The factors of 25 other than 1 and itself are prime numbers (5 X 5).
What is the greatest prime number below 25?
The greatest prime number below 25 is 23.
Which one is prime 21 25 23?
Only 23 is a prime number.
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