Khan/khan-exercises — Issue #8507: Least common multiple - Perhaps too easy
Author: KhanBugz
Created: 2011-12-13 04:05:09+00:00
State: open
Labels: chrome, other, snowleo

Reporter: Christiand@csu.fullerton.edu

This is the practice for Least Common Multiple, and most of the problems were lcm(x,y) where the LCM was either x or y. The video gave a great formula for actually finding the LCM, and I just thought it would be good if the practice tried to avoid giving lcm(x,y) where the answer is either x or y. Great website!

[least_common_multiple.html?seed=147&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/least_common_multiple.html?seed=147&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/least_common_multiple.html?seed=147&problem=0&debug&activity=%5B%5B%22correct-activity%22%2C%22%5C%2220%5C%22%22%2C5%5D%5D)

["20"]

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.121 Safari/535.2

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