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The GCF of 390 and 780 is 390.
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Find HCF of: 780 & 1560 195 & 390 1170 & 2340 130 & 260 1950 & 3900 78 & 156 2730 & 5460 780 & 780 390 & 1560 1170 & 780 390 & 2340 1950 & 780 390 & 3900 2730 & 780 390 & 5460
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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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