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The GCF of 810 and 306 is 18.
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Find HCF of: 1620 & 612 405 & 153 2430 & 918 270 & 102 4050 & 1530 5670 & 2142 1620 & 306 810 & 612 2430 & 306 810 & 918 4050 & 306 810 & 1530 5670 & 306 810 & 2142
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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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