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The GCF of 1680 and 1991 is 1.
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Find HCF of: 3360 & 3982 5040 & 5973 8400 & 9955 3360 & 1991 1680 & 3982 5040 & 1991 1680 & 5973 8400 & 1991 1680 & 9955
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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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