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The GCF of 540 and 390 is 30.
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Find HCF of: 1080 & 780 270 & 195 1620 & 1170 180 & 130 2700 & 1950 108 & 78 3780 & 2730 1080 & 390 540 & 780 1620 & 390 540 & 1170 2700 & 390 540 & 1950 3780 & 390 540 & 2730
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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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