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The GCF of 39 and 100 is 1.
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Find HCF of: 78 & 200 117 & 300 195 & 500 273 & 700 78 & 100 39 & 200 117 & 100 39 & 300 195 & 100 39 & 500 273 & 100 39 & 700
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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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