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The GCF of 20 and 1966 is 2.
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Find HCF of: 40 & 3932 10 & 983 60 & 5898 100 & 9830 40 & 1966 20 & 3932 60 & 1966 20 & 5898 100 & 1966 20 & 9830 140 & 1966
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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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