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we can check if it is aprime no or not by sqaure root method (ex 4isnot aprime no but ots square root is aprime no)

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13y ago

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How do you determine what is a prime number?

A prime number is a positive integer with two factors: one and the number itself. If you test the numbers up to the square root and your number is not divisible by any of them, it's prime.


How do you determine if prime number?

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To determine if 2558 is a prime number, you would typically test divisibility by numbers up to the square root of 2558. The square root of 2558 is approximately 50.58. Therefore, you would test divisibility by prime numbers up to 51. The greatest prime number less than or equal to 51 is 47, so you would test divisibility by 47 to determine if 2558 is a prime number.


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Given the prime factorization of an integer how can you determine if our integer is a perfect square?

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