Form 1: Basic GCF of Two Small Numbers
Practice finding the greatest common factor of two small numbers. This exercise builds foundational skills in identifying common factors.
Questions
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MultiChoice
What is the Greatest Common Factor (GCF) of 12 and 18?
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MultiChoice
What is the GCF of 8 and 12?
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MultiChoice
What is the GCF of 15 and 20?
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MultiChoice
What is the GCF of 14 and 21?
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MultiChoice
What is the GCF of 16 and 24?
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MultiChoice
What is the GCF of 9 and 15?
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MultiChoice
What is the GCF of 20 and 30?
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MultiChoice
What is the GCF of 18 and 27?
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MultiChoice
What is the GCF of 10 and 25?
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MultiChoice
What is the GCF of 21 and 28?
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MultiChoice
What is the GCF of 16 and 32?
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MultiChoice
What is the GCF of 24 and 30?