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The GCF of 81 and 1680 is 3.
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Find HCF of: 162 & 3360 243 & 5040 27 & 560 405 & 8400 162 & 1680 81 & 3360 243 & 1680 81 & 5040 405 & 1680 81 & 8400 567 & 1680
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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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