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The GCF of 390 and 3240 is 30.
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Find HCF of: 780 & 6480 195 & 1620 1170 & 9720 130 & 1080 78 & 648 780 & 3240 390 & 6480 1170 & 3240 390 & 9720 1950 & 3240 2730 & 3240
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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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