// Checks if a number is divisible by another number. export const isDivisible = (num1, num2) => { if (!Number.isFinite(num1) || !Number.isFinite(num2)) { throw new TypeError('Expected a valid real number') } if (num2 === 0) { return false } return num1 % num2 === 0 } // isDivisible(10, 5) // returns true // isDivisible(123498175, 5) // returns true // isDivisible(99, 5) // returns false