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The GCF of 77 and 243 is 1.
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Find HCF of: 154 & 486 231 & 729 385 & 1215 539 & 1701 154 & 243 77 & 486 231 & 243 77 & 729 385 & 243 77 & 1215 539 & 243 77 & 1701
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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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