Greatest Common Factor
  • 1. Find the GCF of 24 and 10
A) 2
B) 4
C) 6
D) 5
  • 2. Find the GCF of 30 and 25
A) 7
B) 5
C) 6
D) 2
  • 3. Find the GCF of 7 and 28
A) 4
B) 7
C) 14
D) 2
  • 4. Find the GCF of 21 and 9
A) 3
B) 7
C) 2
D) 6
  • 5. Find the GCF of 42 and 15
A) 5
B) 7
C) 6
D) 3
  • 6. Find the GCF of 50 and 35
A) 7
B) 10
C) 5
D) 2
  • 7. Find the GCF of 42 and 12
A) 3
B) 4
C) 7
D) 6
  • 8. Find the GCF of 16 and 32
A) 8
B) 4
C) 16
D) 2
  • 9. Find the GCF of 44 and 33
A) 4
B) 11
C) 3
D) 10
  • 10. Find the GCF of 16 , 24, 32
A) 4
B) 8
C) 12
D) 16
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