## Partner Practice.pdf - Section 3: Partner Practice

Partner Practice.pdf
Partner Practice.pdf

# Finding Greatest Common Factors (GCF) Using Prime Factorization

Unit 1: Number Sense
Lesson 4 of 19

## Big Idea: Every positive integer (except the number 1) can be represented as a product of one or more prime numbers.

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9 teachers like this lesson
Standards:
Subject(s):
Math, Number Sense and Operations, division of Korea, factoring polynomial expressions, Decimals, prime factorization, factors, greatest common factor, prime, composite, GCF, factor tree, multiples, distributive property, least common multiple, multiplying
55 minutes

### Carla Seeger

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