Alexander Bogomolny's "Euclid's Algorithm" and "GCD and the Fundamental Theorem of Arithmetic"

Euclid's Algorithm
GCD and the Fundamental Theorem of Arithmetic

Read these pages for information about the Fundamental Theorem of Arithmetic (FTA). Please note that we are going to postpone the proof of FTA until the end of Unit 4.

Click http://www.cut-the-knot.org/blue/Euclid.shtml link to open resource.