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The GCF of 428 and 81 is 1.
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Find HCF of: 856 & 162 1284 & 243 2140 & 405 2996 & 567 856 & 81 428 & 162 1284 & 81 428 & 243 2140 & 81 428 & 405 2996 & 81 428 & 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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