Albertson, Michael O2018-10-312018-10-3119881988http://196.43.179.3:8080/xmlui/handle/123456789/888NUMBER THEORY; 4:1 Greatest common divisors; 4:2 Another look at complexities; 4:3 The elucidean algorithm; 4:4 Fibonacci numbers; 4:5 The complexity of the elucidean algorithm; 4:6 Congruences and equivalence relations; 4:7 An application public key encryption schemes; 4:8 The dividendsen-USBook