Finding the count of numbers divisible by a number within a range using JavaScript

Problem

We are required to write a JavaScript function that takes in a range of two integers as the first argument and a number as the second argument.

Our function should find all the numbers divisible by the input number in the specified range and return their count.

Example

Following is the code −

 Live Demo

const range = [6, 57];
const num = 3;
const findDivisibleCount = (num = 1, [l, h]) => {
   let count = 0;
   for(let i = l; i <= h; i++){
      if(i % num === 0){
         count++;
      };
   };
   return count;
};
console.log(findDivisibleCount(num, range));

Output

18

AmitDiwan

Updated on 20-Apr-2021 09:45:22

• Related Questions & Answers
• Finding sum of all numbers within a range in JavaScript
• Finding sequential digit numbers within a range in JavaScript
• Finding the count of total upside down numbers in a range using JavaScript
• Greatest number divisible by n within a bound in JavaScript
• Prime numbers within a range in JavaScript
• Python - Find the number of prime numbers within a given range of numbers
• Count the numbers divisible by ‘M’ in a given range in C++
• Finding a pair that is divisible by some number in JavaScript
• Armstrong number within a range in JavaScript
• Python Program to Print all Numbers in a Range Divisible by a Given Number
• Golang Program to Print all Numbers in a Range Divisible by a Given Number
• Count numbers in a range that are divisible by all array elements in C++
• Summing cubes of natural numbers within a range in JavaScript
• Finding the least common multiple of a range of numbers in JavaScript?
• Counting prime numbers that reduce to 1 within a range using JavaScript