Prime Factorization SWBAT find the prime factorization of a composite number

Factor Trees Prime factorization –The product of the prime factors of a composite number Factor tree –A diagram to help you find the prime factors of a composite number

Examples

Try These 44 –2 2 x –2 2 x 3 x x –2 5 x 3

Greatest Common Factor SWBAT find the greatest common factor of two or more numbers

Factors Greatest common factor (GCF) –The largest number that is a factor of 2 or more given numbers –Can also be referred to as greatest common divisor (GCD)

Examples 8 and and and and and and and and and and 75

Try These 45 and 20 –5–5 4, 6, and 8 –2–2 39 and 104 –13 48 and 84 –12