Lesson Worksheet: The Greatest Common Factor Mathematics • 6th Grade
In this worksheet, we will practice finding the greatest common factor of two or more numbers by writing all the factors of these numbers.
Q3:
Find the greatest common factor of 9 and 14.
Q4:
Find the greatest common factor of 21 and 10.
Q5:
Can the greatest common factor of two numbers be 1?
- AYes
- BNo
Q6:
Find the GCF of 84 and 28.
Q7:
True of False: The greatest common factor of 40 and 30 is 17.
- AFalse
- BTrue
Q8:
True or False: The greatest common factor of 86 and 70 is 2.
- ATrue
- BFalse
Q10:
What is the greatest common factor between the two numbers 51 and 53?
- A2
- B51
- C53
- D1