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The GCF of 990 and 978 is 6.
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Find HCF of: 1980 & 1956 495 & 489 2970 & 2934 330 & 326 4950 & 4890 6930 & 6846 1980 & 978 990 & 1956 2970 & 978 990 & 2934 4950 & 978 990 & 4890 6930 & 978 990 & 6846
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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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