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The GCF of 1020 and 405 is 15.
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Find HCF of: 2040 & 810 3060 & 1215 340 & 135 5100 & 2025 204 & 81 7140 & 2835 2040 & 405 1020 & 810 3060 & 405 1020 & 1215 5100 & 405 1020 & 2025 7140 & 405 1020 & 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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