# 30 seconds of code

Back to Home#### howManyTimes

mathbeginnerReturns the number of times `num`

can be divided by `divisor`

(integer or fractional) without getting a fractional answer.
Works for both negative and positive integers.

If `divisor`

is `-1`

or `1`

return `Infinity`

.
If `divisor`

is `-0`

or `0`

return `0`

.
Otherwise, keep dividing `num`

with `divisor`

and incrementing `i`

, while the result is an integer.
Return the number of times the loop was executed, `i`

.

const howManyTimes = (num, divisor) => { if (divisor === 1 || divisor === -1) return Infinity; if (divisor === 0) return 0; let i = 0; while (Number.isInteger(num / divisor)) { i++; num = num / divisor; } return i; };