Elementary Number Theory||D.M Burton||Problems 2.3; number 18(second part)||BSc and MSc Mathematics

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It si easy to say in 4 consequetive numbers will be always

- two of them multiple of 2
- one of them multiple of 4
-At least one of them (if not two) multiple of 3

So the product of them will be multiple of 2, 3 and 4 which is the same as saing is multiple of 24 bcs 24=2×3×4

Sorry for my english and thx for the video ❤

pablochicano
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ma'am please upload all lectures of 2nd chapter

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