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The GCF of 81 and 392 is 1.
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Find HCF of: 162 & 784 243 & 1176 405 & 1960 567 & 2744 162 & 392 81 & 784 243 & 392 81 & 1176 405 & 392 81 & 1960 567 & 392 81 & 2744
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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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