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30 lines
1.2 KiB
JavaScript
30 lines
1.2 KiB
JavaScript
/*
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Problem statement and Explanation : https://en.wikipedia.org/wiki/Coprime_integers
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In number theory, two integers a and b are coprime, relatively prime or
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mutually prime if the only positive integer that is a divisor of both
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of them is Consequently, any prime number that divides one of a
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or b does not divide the other. This is equivalent to their greatest
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common divisor (gcd) being. One says also a is prime to b or a
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is coprime with b.
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*/
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import { GetEuclidGCD } from './GetEuclidGCD'
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// CoPrimeCheck function return the boolean in respect of the given number is co-prime or not.
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/**
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* CoPrimeCheck function return the boolean in respect of the given number is co-prime or not.
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* @param {Number} firstNumber first number for checking is prime or not.
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* @param {Number} secondNumber second number for checking is prime or not.
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* @returns return correspond boolean value, if both number are co-prime return `true`, else return `false`.
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*/
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const CoPrimeCheck = (firstNumber, secondNumber) => {
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/*
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This is the most efficient algorithm for checking co-primes
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if the GCD of both the numbers is 1 that means they are co-primes.
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*/
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return GetEuclidGCD(firstNumber, secondNumber) === 1
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}
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export { CoPrimeCheck }
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