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Finding two numbers given their sum and Highest Common Factor using JavaScript
Problem
We are required to write a JavaScript function that takes in two numbers. The first number represents the sum of two numbers and second represents their HCF (GCD or Greatest Common Divisor).
Our function should find and return those two numbers.
Example
Following is the code −
const sum = 12;
const gcd = 4;
const findNumbers = (sum, gcd) => {
const res = [];
if (sum % gcd !== 0){
return -1;
}else{
res.push(gcd);
res.push(sum - gcd);
return res;
};
};
console.log(findNumbers(sum, gcd));Output
[4, 8]
Updated on: 20-Apr-2021
142 Views
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