65 lines
		
	
	
		
			1.3 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
		
		
			
		
	
	
			65 lines
		
	
	
		
			1.3 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
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								---
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								id: 5900f36f1000cf542c50fe82
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								challengeType: 5
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								title: 'Problem 3: Largest prime factor'
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								videoUrl: ''
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								localeTitle: ''
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								---
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								## Description
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								undefined
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								## Instructions
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								undefined
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								## Tests
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								<section id='tests'>
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								```yml
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								tests:
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								  - text: ''
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								    testString: 'assert.strictEqual(largestPrimeFactor(2), 2, "<code>largestPrimeFactor(2)</code> should return 2.");'
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								  - text: ''
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								    testString: 'assert.strictEqual(largestPrimeFactor(3), 3, "<code>largestPrimeFactor(3)</code> should return 3.");'
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								  - text: ''
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								    testString: 'assert.strictEqual(largestPrimeFactor(5), 5, "<code>largestPrimeFactor(5)</code> should return 5.");'
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								  - text: ''
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								    testString: 'assert.strictEqual(largestPrimeFactor(7), 7, "<code>largestPrimeFactor(7)</code> should return 7.");'
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								  - text: ''
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								    testString: 'assert.strictEqual(largestPrimeFactor(13195), 29, "<code>largestPrimeFactor(13195)</code> should return 29.");'
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								  - text: ''
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								    testString: 'assert.strictEqual(largestPrimeFactor(600851475143), 6857, "<code>largestPrimeFactor(600851475143)</code> should return 6857.");'
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								```
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								</section>
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								## Challenge Seed
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								<section id='challengeSeed'>
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								<div id='js-seed'>
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								```js
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								function largestPrimeFactor(number) {
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								  // Good luck!
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								  return true;
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								}
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								largestPrimeFactor(13195);
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								```
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								</div>
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								</section>
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								## Solution
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								<section id='solution'>
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								```js
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								// solution required
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								```
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								</section>
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