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9 Cards in this Set

  • Front
  • Back
What is the GCF of 12, 18, and 36?
6
36
composite
2x2x3x3
51
composite
17x3
84
composite
2x2x3x7
What is the GCF for 21 and 28?
7
17
prime
What is the GCF of 24 and 40?
8
What is the LCM for 22, 3, and 5?
30
21
composite
3x7