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The GCF of 69 and 77 is 1.
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Find HCF of: 138 & 154 207 & 231 345 & 385 483 & 539 138 & 77 69 & 154 207 & 77 69 & 231 345 & 77 69 & 385 483 & 77 69 & 539
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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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