Greatest Common Factor
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More Lessons for Grade 6 Math
Math Worksheets
Examples, solutions, videos, worksheets, stories and songs to help Grade 6 students learn how to find the greatest common factor using prime factorization.
Greatest Common Factor using prime factorization
The greatest common factor of two numbers is the biggest integer that can divide both numbers without leaving a remainder.
The greatest common factor is the product of the prime factors shared by the two numbers.
Example:
Find the greatest common factor (GCF) of 30 and 105.
GCF and prime factorization
Example:
Find the GCF of 35, 25 and 75.
More GCF using prime factorization
Example:
Find the GCF of 504, 180 and 220.
Divisibility Rules, Prime Factorization, GCF and LCM
You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
More Lessons for Grade 6 Math
Math Worksheets
Examples, solutions, videos, worksheets, stories and songs to help Grade 6 students learn how to find the greatest common factor using prime factorization.
Greatest Common Factor using prime factorization
The greatest common factor of two numbers is the biggest integer that can divide both numbers without leaving a remainder.
The greatest common factor is the product of the prime factors shared by the two numbers.
Example:
Find the greatest common factor (GCF) of 30 and 105.
Example:
Find the GCF of 35, 25 and 75.
Example:
Find the GCF of 504, 180 and 220.
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.
You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
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