## How to Find the highest common factor (or HCF) of two numbers

Need to figure out the highest common factor of two numbers? Learn how with this free video lesson. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test).

## 1 Comment

What? they are still looking for HCF? we've been looking for it since grade school.. have they found it yet?

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