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