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Review- Prime Factorization. Algebra Notes August 28 th , 2012. Vocabulary. Factors- numbers or expressions that are multiplied together Prime numbers- whole numbers with exactly two different whole number factors - 1 and itself Examples:
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Review- Prime Factorization Algebra Notes August 28th, 2012
Vocabulary • Factors- numbers or expressions that are multiplied together • Prime numbers- whole numbers with exactly two different whole number factors - 1 and itself • Examples: • Composite number- whole number that has more than two whole number factors • Examples: • Prime factorization- a product of primefactors
Notes Continued- Practice • Write the prime factorization of the number. If the number is prime, write prime. • 60 Answer: 22 · 3 · 5 • 42 Answer: 2 · 3 · 7 • 83 Answer: Prime • 27 Answer: 33