# get the LCM of Two Numbers in Javascript

The LCM is the smallest integer that divides both numbers such that the remainder is zero.

1 Answer

```
let lcm = (n1, n2) => {
//Find the smallest and biggest number from both the numbers
let lar = Math.max(n1, n2);
let small = Math.min(n1, n2);
//Loop till you find a number by adding the largest number which is divisble by the smallest number
let i = lar;
while(i % small !== 0){
i += lar;
}
//return the number
return i;
}
```

Example

lcm(11,21) //231

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