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The GCF of 20 and 1764 is 4.
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Find HCF of: 40 & 3528 10 & 882 60 & 5292 100 & 8820 40 & 1764 20 & 3528 60 & 1764 20 & 5292 100 & 1764 20 & 8820 140 & 1764
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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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