Loop - divisible by

JavaScript
1

Can someone explain what the values of const mean?
const divisibleBy3 = (num) => num % 3 === 0;
const divisibleBy4 = (num) => num % 4 === 0;

const divisibleBy3 = (num) => num % 3 === 0;
const divisibleBy4 = (num) => num % 4 === 0;

for (let num = 100; num <= 200; num++) {
  if (divisibleBy3(num) && divisibleBy4(num)) {
    console.log("LoopyLighthouse");
  } 
  else if (divisibleBy3(num)) {
    console.log("Loopy");
  } 
  else if (divisibleBy4(num)) {
    console.log("Lighthouse");
  } 
  else {
    console.log(num);
  }
}
2

Hi,
from what I know, the values of the const here check if a number is divisible by 3 or 4. “num” is any number added there and " % " is the operator here which means remainder. like the remainder of a division. So this checks if the number entered divided by 3 is equal to ( === ) has a remainder of 0, then it is divisble by 3. The same goes with the other const.

3

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