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The GCF of 660 and 860 is 20.
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Find HCF of: 1320 & 1720 330 & 430 1980 & 2580 3300 & 4300 132 & 172 4620 & 6020 1320 & 860 660 & 1720 1980 & 860 660 & 2580 3300 & 860 660 & 4300 4620 & 860 660 & 6020
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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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