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21 lines
572 B
JavaScript
21 lines
572 B
JavaScript
/*
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Smallest multiple
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2520 is the smallest number that can be divided by each of the numbers from 1 to 10 without any remainder.
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What is the smallest positive number that is evenly divisible by all of the numbers from 1 to 20?
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*/
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export const findSmallestMultiple = (maxDivisor) => {
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const divisors = Array.from({ length: maxDivisor }, (_, i) => i + 1)
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let num = maxDivisor + 1
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let result
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while (!result) {
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const isDivisibleByAll = divisors.every((divisor) => num % divisor === 0)
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if (isDivisibleByAll) result = num
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else num++
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}
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return result
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}
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