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The GCF of 1680 and 1978 is 2.
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Find HCF of: 3360 & 3956 840 & 989 5040 & 5934 8400 & 9890 3360 & 1978 1680 & 3956 5040 & 1978 1680 & 5934 8400 & 1978 1680 & 9890
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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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