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The GCF of 820 and 3530 is 10.
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Find HCF of: 1640 & 7060 410 & 1765 164 & 706 1640 & 3530 820 & 7060 2460 & 3530 4100 & 3530 5740 & 3530
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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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