Comply with ESM syntax.

Maths/CheckKishnamurthyNumber.js

@@ -41,4 +41,4 @@ const CheckKishnamurthyNumber = (number) => {
   return sumOfAllDigitFactorial === number
 }
 
-module.exports = CheckKishnamurthyNumber
+export { CheckKishnamurthyNumber }

Maths/CoPrimeCheck.js

@@ -37,4 +37,4 @@ const CoPrimeCheck = (firstNumber, secondNumber) => {
   return GetEuclidGCD(firstNumber, secondNumber) === 1
 }
 
-module.exports = CoPrimeCheck
+export { CoPrimeCheck }

Maths/GetEuclidGCD.js

@@ -29,4 +29,4 @@ const GetEuclidGCD = (arg1, arg2) => {
   return (less)
 }
 
-module.exports = GetEuclidGCD
+export { GetEuclidGCD }

Maths/ReverseNumber.js

@@ -26,4 +26,4 @@ const ReverseNumber = (number) => {
   return reverseNumber
 }
 
-module.exports = ReverseNumber
+export { ReverseNumber }

Maths/test/BinaryExponentiationRecursive.test.js

@@ -1,4 +1,4 @@
-const { binaryExponentiation } = require('../BinaryExponentiationRecursive')
+import { binaryExponentiation } from '../BinaryExponentiationRecursive'
 
 describe('BinaryExponentiationRecursive', () => {
   it('should calculate 2 to the power of 10 correctly', () => {