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The GCF of 690 and 77 is 1.
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Find HCF of: 1380 & 154 2070 & 231 3450 & 385 4830 & 539 1380 & 77 690 & 154 2070 & 77 690 & 231 3450 & 77 690 & 385 4830 & 77 690 & 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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