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The GCF of 990 and 660 is 330.
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Find HCF of: 1980 & 1320 495 & 330 2970 & 1980 330 & 220 4950 & 3300 198 & 132 6930 & 4620 1980 & 660 990 & 1320 2970 & 660 990 & 1980 4950 & 660 990 & 3300 6930 & 660 990 & 4620
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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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