Education Technology

# prime factorization, GCF, and LCM

Math: Elementary Math: Basic Facts
Math: Elementary Math: Number Operations
Math: Elementary Math: Number Sense and Estimation
Math: Middle Grades Math: Basic Facts
Math: Middle Grades Math: Number Sense
Math: PreAlgebra: Number Sense and Operations
Math: Math General: General
Math: Developmental Mathematics - College: Real Numbers and Linear Equations
Math: Middle Grades Math: Ratios and Proportional Relationships
Math: Middle Grades Math: The Number System
6-8
9-12
20-30 Minutes
TI-Nspire™ CX/CX II
1.6
Lessons
TNS

# prime factorization, GCF, and LCM

Activity Overview

Use prime factorization to find the GCF and LCM between two numbers.

Before the Activity

Explain prime factorization and how to find GCF and LCM

During the Activity

Use the calculators to help compute factorizations, LCMs and GCFs

After the Activity

Use the review workspace to review the students work for the class.

Math: Elementary Math: Basic Facts
Math: Elementary Math: Number Operations
Math: Elementary Math: Number Sense and Estimation
Math: Middle Grades Math: Basic Facts
Math: Middle Grades Math: Number Sense
Math: PreAlgebra: Number Sense and Operations
Math: Math General: General
Math: Developmental Mathematics - College: Real Numbers and Linear Equations
Math: Middle Grades Math: Ratios and Proportional Relationships
Math: Middle Grades Math: The Number System
6-8
9-12
20-30 Minutes
TI-Nspire™ CX/CX II
1.6
Lessons
TNS
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