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The GCF of 3990 and 405 is 15.
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Find HCF of: 7980 & 810 1330 & 135 798 & 81 7980 & 405 3990 & 810 3990 & 1215 3990 & 2025 3990 & 2835
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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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