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A Prime number is a positive integer that is ONLY divisible by the number 1 or itself. Prime numbers and their properties were first studied extensively by the ancient Greek mathematicians.
What else can I help you with?
How many primenumbers are greater then 20 but less then 25?
Only one . . . ' 23 '.
What is the primenumbers for 78?
As a product of its prime factors: 2*3*13 = 78
What is sum of the first four primenumbers?
They are: 2+3+5+7 = 17
How do you find out 105 as the primenumbers?
As a product of its prime factors: 3*5*7 = 105
What are the primenumbers from 51 to 100?
They are: 53 59 61 67 71 73 79 83 89 and 97
How do you print twin primenumbers in c program?
void PrintTwinPrimes (int p1, int p2) { printf ("%d and %d are twin-primes\n", p1, p2); }
What is the arithmetic mean of primenumbers between 10 to 50?
They are: 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, and 47.Their mean looks like 28 3/11 = 28.2727... (rounded, repeating)
Is sixteen relatively prime?
Relatively Primenumbers are sets of two or more numbers having 1 as their greatest common factor (gcf). All even numbers have 2 as a common factor, so no even number is relatively prime with any other even number.
Is it possible for to numbers to be relatively prime?
Relatively Primenumbers are sets of two or more numbers having 1 as their greatest common factor (gcf). All even numbers have 2 as a common factor, so no even number is relatively prime with any other even number.
Is 28 a relatively prime number?
Relatively Primenumbers are sets of two or more numbers having 1 as their greatest common factor (gcf). All even numbers have 2 as a common factor, so no even number is relatively prime with any other even number.
How can you quick check if a number is a prime?
A number is prime if its only factors are 1 and itself. There is no easy way to check primes larger than about 100, but there are programs online that will check for you. A large prime can only end in 1, 3, 7, or 9.*The quick checks that indicate a number is NOT prime:Even numbers (other than the number 2) are not primeNumbers whose digits add to a multiple of 3 are not prime, because they can be divided by 3 (e.g. 261 where 2+6+1 = 9)Numbers ending in 5 or 0 (other than 5) are not primeFor primes less than 100, you can also check to see if the number is divisible by 7, 11, or 13.* (See the two related links for large prime number checking sites)
How to Write a function that counts the number of primes in the range 1-N?
Please check following link for primality test. http://en.wikipedia.org/wiki/Primality_testFollowing code is not in the optimized form...and it may contains some error please check it carefully before using ... int[] numbers = { 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 }; System.Collections.ArrayList PrimeNumbers = new System.Collections.ArrayList(); Boolean isPrime = false; for (int loop = 0; loop < numbers.Length; loop++) { int intNumberToTest = numbers[loop]; for (int intTest = 2; intTest
