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The GCF of 405 and 990 is 45.
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Find HCF of: 810 & 1980 1215 & 2970 135 & 330 2025 & 4950 81 & 198 2835 & 6930 810 & 990 405 & 1980 1215 & 990 405 & 2970 2025 & 990 405 & 4950 2835 & 990 405 & 6930
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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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