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The GCF of 3990 and 240 is 30.
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Find HCF of: 7980 & 480 1995 & 120 1330 & 80 798 & 48 7980 & 240 3990 & 480 3990 & 720 3990 & 1200 3990 & 1680
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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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