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The GCF of 7920 and 660 is 660.
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Find HCF of: 3960 & 330 2640 & 220 1584 & 132 7920 & 1320 7920 & 1980 7920 & 3300 7920 & 4620
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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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