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The GCF of 20 and 1573 is 1.
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Find HCF of: 40 & 3146 60 & 4719 100 & 7865 40 & 1573 20 & 3146 60 & 1573 20 & 4719 100 & 1573 20 & 7865 140 & 1573
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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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