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The GCF of 40 and 978 is 2.
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Find HCF of: 80 & 1956 20 & 489 120 & 2934 200 & 4890 280 & 6846 80 & 978 40 & 1956 120 & 978 40 & 2934 200 & 978 40 & 4890 280 & 978 40 & 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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