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The GCF of 390 and 1020 is 30.
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Find HCF of: 780 & 2040 195 & 510 1170 & 3060 130 & 340 1950 & 5100 78 & 204 2730 & 7140 780 & 1020 390 & 2040 1170 & 1020 390 & 3060 1950 & 1020 390 & 5100 2730 & 1020 390 & 7140
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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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