JSFiddle - React, Tailwind, and code Playground

by Mike August

JavaScript

function euler (a,b,number){
  arr=[]
  for(var i=0;i<number;i++){
  if (i%a==0||i%b==0) {
  arr.push(i);
    }
  }
  alert(arr.reduce(function(x,y){return x+y;}));
} 
euler(3,5,1000);