Greatest Common Factor (Grade 6)

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Greatest Common Factor

1. 
Find the GCF of 85 and 51.



2. 
Find the GCF of 16 and 36.



3. 
Find the GCF of 12 and 54.



4. 
Find the GCF of 60 and 84.



5. 
Find the GCF of 35 and 28.



6. 
Find the GCF of 24 and 64.



7. 
Find the GCF of 39 and 26.



8. 
Find the GCF of 21 and 49.



9. 
Find the GCF of 16, 24, and 56.



10. 
Find the GCF of 66, 44, and 88



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