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Is 25 and 21 prime numbers?
None of them is a prime number.
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 median of these numbers 25 18 32 21 29?
Arranging the numbers in numerical order gives 18 21 25 29 32. Taking the median number (that is, the centre number) of these two gives 25.
Is 3 13 17 21 23 25 a prime number?
3, 13, 17, 23 are prime numbers. The others are not.
Is 25 and 21 prime numbers?
None of them is a prime number.
What one is a prime number 21 23 25?
23 is a prime number.
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.
Which one is prime 21 25 23?
Only 23 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 is the prime number of 21 22 23 24 25?
23
Is 1 25 16 21 27 19 a prime number?
The number 1 is neither prime nor composite. The numbers 25, 16, 21, and 27 are divisible by factors that are not one or the number itself. 19 is the only one that has only 1 and itself as factors, so it is a prime number.
What is the median of these numbers 25 18 32 21 29?
Arranging the numbers in numerical order gives 18 21 25 29 32. Taking the median number (that is, the centre number) of these two gives 25.
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.
Which number is prime 9 19 21 25?
3 x 3 = 9 (Not a prime ; Composite) 1 x 19 = 19 ( Prime) 3 x 7 = 21 (Note a prime: Composite) 5 x 5 = 25 (Not a prime ; Composite).
What are the total number of prime and composite numbers between 10-25?
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
What date is not a prime number between 1 31?
4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30
