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The GCF of 100 and 20 is 20.
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Find HCF of: 200 & 40 50 & 10 300 & 60 500 & 100 20 & 4 700 & 140 200 & 20 100 & 40 300 & 20 100 & 60 500 & 20 100 & 100 700 & 20 100 & 140
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).
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