A natural number is prime if it is greater than 1 and has no divisors other than 1 and itself. Example: 8 isn't a prime number, as you can divide it by 2 and 4 (we can't use divisors equal to 1 and 8 as the definition prohibits this). On the other hand, 7 is a prime number as we can't find any legal divisors for it. Your task is to write a function checking whether a number is prime or not. in phython langauge Ques: The function: is called IsPrime() takes one argument (the value to check) returns True if the argument is a prime number, and False otherwise. Hint: try to divide the argument by all subsequent values (starting from 2) and check the remainder - if it's zero, your number cannot be a prime; think carefully about when you should stop the process. If you need to know the square root of any value you can utilize the ** operator. Remember: the square root of x is the same as x**0.5 Write a code that calculates all the prime numbers between 1 and 20. (Hint: Use a loop and call the function in each iteration with the proper parameter value) Run your code and check whether your output is the same as ours. 2 3 5 7 11 13 17 19
A natural number is prime if it is greater than 1 and has no divisors other than 1 and itself.
Example: 8 isn't a prime number, as you can divide it by 2 and 4 (we can't use divisors equal to 1 and 8 as the definition prohibits this). On the other hand, 7 is a prime number as we can't find any legal divisors for it.
Your task is to write a function checking whether a number is prime or not.
in phython langauge
Ques: The function:
- is called IsPrime()
- takes one argument (the value to check)
- returns True if the argument is a prime number, and False otherwise.
Hint: try to divide the argument by all subsequent values (starting from 2) and check the remainder - if it's zero, your number cannot be a prime; think carefully about when you should stop the process.
If you need to know the square root of any value you can utilize the ** operator. Remember: the square root of x is the same as x**0.5
Write a code that calculates all the prime numbers between 1 and 20. (Hint: Use a loop and call the function in each iteration with the proper parameter value)
Run your code and check whether your output is the same as ours.
2 3 5 7 11 13 17 19
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