Unfortunately I lack the skills to type this proof up in latex but I'd really appreciate it if someone could read through my proof and finds the errors that I'm pretty sure exist lol. On a side note I know there must be an easier way to prove this problem but I'm still happy with what I've done.(adsbygoogle = window.adsbygoogle || []).push({});

Click on the image twice to blow it up so its readable!

**Physics Forums | Science Articles, Homework Help, Discussion**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Proof of lcm(a,b)

**Physics Forums | Science Articles, Homework Help, Discussion**