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The GCF of 660 and 260 is 20.
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Find HCF of: 1320 & 520 330 & 130 1980 & 780 3300 & 1300 132 & 52 4620 & 1820 1320 & 260 660 & 520 1980 & 260 660 & 780 3300 & 260 660 & 1300 4620 & 260 660 & 1820
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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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