What is a prime number? Definition, examples. The fundamental theorem of arithmetic. The first 200 prime numbers

1. Prime numbers

2. The fundamental theorem of arithmetic

3. Composite numbers

4. The prime numbers, up to 200:


What is a prime number? Definition, examples

What is a composite number? Definition, examples

The prime numbers up to 1,000

The prime numbers up to 10,000

The Sieve of Eratosthenes

The Euclidean Algorithm

Completely reduce (simplify) fractions to the lowest terms: Steps and Examples