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