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The GCF of 990 and 306 is 18.
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Find HCF of: 1980 & 612 495 & 153 2970 & 918 330 & 102 4950 & 1530 6930 & 2142 1980 & 306 990 & 612 2970 & 306 990 & 918 4950 & 306 990 & 1530 6930 & 306 990 & 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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