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The GCF of 20 and 564 is 4.
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Find HCF of: 40 & 1128 10 & 282 60 & 1692 100 & 2820 140 & 3948 40 & 564 20 & 1128 60 & 564 20 & 1692 100 & 564 20 & 2820 140 & 564 20 & 3948
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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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