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The GCF of 20 and 1601 is 1.
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Find HCF of: 40 & 3202 60 & 4803 100 & 8005 40 & 1601 20 & 3202 60 & 1601 20 & 4803 100 & 1601 20 & 8005 140 & 1601
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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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