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Type: Multiple-Choice
Category: Primes, Factors, and Multiples
Level: Grade 6
Standards: 6.NS.B.4
Score: 2
Author: pmcdonagh
Last Modified: 6 years ago

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Primes, Factors, and Multiples Question

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Grade 6 Primes, Factors, and Multiples CCSS: 6.NS.B.4

What is the greatest common factor (GCF) of 42 and 72?
  1. 2
  2. 3
  3. 6
  4. 9