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The GCF of 690 and 561 is 3.
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Find HCF of: 1380 & 1122 2070 & 1683 230 & 187 3450 & 2805 4830 & 3927 1380 & 561 690 & 1122 2070 & 561 690 & 1683 3450 & 561 690 & 2805 4830 & 561 690 & 3927
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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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