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The GCF of 680 and 81 is 1.
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Find HCF of: 1360 & 162 2040 & 243 3400 & 405 4760 & 567 1360 & 81 680 & 162 2040 & 81 680 & 243 3400 & 81 680 & 405 4760 & 81 680 & 567
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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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