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20 Cards in this Set

  • Front
  • Back
What is the GCF of 35 and 45?
5
What is the GCF of 18 and 15?
3
What is the GCF of 12 and 45?
3
What is the GCF of 32 and 12?
4
What is the GCF of 18 and 55?
1
What is the GCF of 25 and 15?
5
What is the GCF of 20 and 100?
20
What is the GCF of 22 and 19?
1
What is the GCF of 9 and 12?
3
What is the GCF of 4 and 24?
4
What is the GCF of 81 and 42?
3
What is the GCF of 17 and 34?
17
What is the GCF of 21 and 25?
1
What is the GCF of 18 and 81?
9
What is the GCF of 15 and 35?
5
What is the GCF of 42 and 36?
6
What is the GCF of 18 and 21?
3
What is the GCF of 12 and 14?
2
What is the GCF of 16 and 18?
2
What is the GCF of 15 and 36?
3