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@ -1,18 +1,18 @@
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// https://projecteuler.net/problem=3
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export const largestPrime = (num = 600851475143) => {
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let newnumm = num
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let newnum = num
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let largestFact = 0
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let counter = 2
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while (counter * counter <= newnumm) {
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if (newnumm % counter === 0) {
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newnumm = newnumm / counter
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while (counter * counter <= newnum) {
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if (newnum % counter === 0) {
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newnum = newnum / counter
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} else {
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counter++
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}
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}
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if (newnumm > largestFact) {
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largestFact = newnumm
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if (newnum > largestFact) {
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largestFact = newnum
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}
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return largestFact
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}
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