One Dad. Two daughters.
7,465 worksheets... and counting!
7,465 worksheets... and counting!
Factorization, GCD, LCM
This page contains links to free math worksheets for Factorization, GCD, LCM problems. Click one of the buttons below to view a worksheet and its answer key. You can also use the 'Worksheets' menu on the side of this page to find worksheets on other math topics.
Prime Factorization
These worksheets require trees to determine the prime factorization of a number, including showing expanded and exponential forms.
The Worksheets
Printable Flash Cards
Fact Family Math
Addition
Subtraction
- Subtraction with the Number Line
- Spaceship Math
- Two Minute Tests
- Place Value
- No Borrowing
- Borrowing Without Borrowing Across a Zero
- Borrowing Across Zero
- Full Borrowing
- Subtraction with Decimals
- Three Argument Subtraction
- Mixed Addition and Subtraction
- Introduction to Negative Numbers
- Subtraction with Negative Results
Multiplication
- Dad's Eight Simple Rules for Mastering the Times Table
- Spaceship Math
- Two Minute Tests
- Extended Spaceship Math
- Multiplication Grids
- Conventional Times Table Practice
- Conventional Times Table Practice with x12
- Conventional Two Minute Tests
- Progressive Times Table Practice
- Progressive Times Table Practice with x12
- Special Series
- Multiple Digit
- Multiplication with Decimals
- Factors of Ten Multiplication
- Multiplication with Money
Division
- SpaceshipMath
- Two Minute Tests
- Extended SpaceshipMath
- SpaceshipMath Division - Just Whole Facts
- Just Whole Facts - Two Minute Tests
- SpaceshipMath Division - Focus on Remainders
- SpaceshipMath Division - All with Remainders
- Division with Progressive Remainders
- Division of Doubles Plus One
- Division for Roots
- Mixed Multiplication and Division
- Factors of Ten Division
- Powers of Two Division
Spaceship Math Check-Off
Missing Operations
Long Division
Percentages
Negative Numbers
Graphic Fractions
Reducing Fractions
Comparing Fractions
Fraction Addition
Fraction Subtraction
Fraction Multiplication
Fraction Division
Fractions as Decimals
Factorization, GCD, LCM
Number Patterns
- Addition Number Patterns
- Addition Patterns At Beginning/End
- Subtraction Number Patterns
- Subtraction Patterns At Beginning/End
- Addition and Subtraction Patterns
- Mixed Operation Patterns
- Patterns with Multiples of Five
- Patterns with Multiples of Ten
- Patterns with Multiples of Fifteen
- Patterns with Multiples of Twenty-Five
- Patterns with Large Numbers
- Multiplication Patterns
- Fibonacci Number Patterns
Patterns with Negatives
Mean, Median, Range
Word Problems
- Addition Word Problems
- Subtraction Word Problems
- Mixed Addition and Subtraction Word Problems
- Multiplication Word Problems
- Division Word Problems
- Girl Scout Cookie Division
- Division With Remainders Word Problems
- Mixed Multiplication and Division Word Problems
- Mixed Operation Word Problems
- Extra Facts Addition Word Problems
- Extra Facts Subtraction Word Problems
- Extra Facts Addition and Subtraction Word Problems
- Extra Facts Multiplication Word Problems
- Extra Facts Division Word Problems
- Extra Facts Multiplication and Division Word Problems
- Extra Facts Mixed Operation Word Problems
- Travel Time Word Problems (Imperial)
- Travel Time Word Problems (Metric)
Pre-Algebra
Pre-Algebra Word Problems
Money Word Problems
Investing
Exponents
Order of Operations
Basic Geometry
Telling Analog Time
Analog Elapsed Time
Greater Than and Less Than
Numbers in Standard, Expanded and Word Form
Rounding Numbers
Ordering Numbers (Vertical)
- Least to Greatest Ordering Numbers
- Greatest to Least Ordering Numbers
- Mixed Place Value Ordering Numbers
- Place Value Ordering With Decimals
- Ordering With Negative Numbers
- Mixed Place Value Ordering Negative Numbers
- Negative Ordering With Decimals
- Ordering with Positive and Negative Whole Numbers
- Positive and Negative Mixed Place Value
- Positive and Negative Ordering With Decimals
Ordering Numbers
- Least to Greatest Ordering Numbers
- Greatest to Least Ordering Numbers
- Mixed Place Value Ordering Numbers
- Place Value Ordering With Decimals
- Ordering With Negative Numbers
- Mixed Place Value Ordering Negative Numbers
- Negative Ordering With Decimals
- Ordering with Positive and Negative Whole Numbers
- Positive and Negative Mixed Place Value
- Positive and Negative Ordering With Decimals
Preschool and Kindergarten
Graph Paper
Inches Measurement
Metric Measurement
Metric SI Unit Conversions
Imperial Unit Conversions
Conversions Between Customary and Metric
Picture Math Addition
Picture Math Subtraction
Picture Math Multiplication
Picture Math Division
Handwriting Paper
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