Tell us what’s happening:
I want to filter the arrays with Number, but it is giving me undefined, in order to get the first array which only have integer numbers.
Your code so far
function smallestCommons(arr) {
let numRange=[];
for(let i=arr[0];i<=arr[1];i++){
numRange.push(i)
//console.log(i)
}
//console.log(numRange)
let testArr=[];
for(let i=arr[1];i<1000;i=i+arr[1]){
//console.log(i)
for(let j=0;j<=numRange.length;j++){
testArr.push(i/numRange[j])
testArr.filter(e=>e.Number.isInteger())
}
}
return arr;
}
smallestCommons([1,5]);
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User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.129 Safari/537.36.
Because I want the range of numbers which are between the first number of the array and the second number of the array. Then, I want to use them to divide every number multiple of arr[1]. In order to get an array which has only integers numbers. When I get it, it means that number is multiple of every number in the range.
I am trying to get checkedArr =[1,2], but I do not how to do the loop. I am doing this way because I want to to get the divisibles numbers for that one in each index positions of array checkedArr . In this case is only checkedArr =[2]
function smallestCommons(arr) {
let newLeftArr= [];
let newRightArr= [];
let newRangeArr=[];
for(let i=arr[0];i<=arr[1];i++){
newRangeArr.push(i)
}
for(let i=1;i<100;i++){
if(arr[0]%i==0) {
newLeftArr.push(i)
}if(arr[1]%i==0)
newRightArr.push(i)
}
// console.log(newLeftArr)
//console.log(newRightArr)
//console.log(newRangeArr)
let splicedArr=newRangeArr.splice(1,(newRangeArr.length-2))
// console.log(splicedArr)
let checkedArr=[];
//splicedArr.length
for(let i=0;i<100;i++){
for(let j=0;j<i;j++){
if(splicedArr[j]%i==0){
checkedArr.push(j)
}
}
}
console.log(checkedArr)
return arr;
}
smallestCommons([1,3]);