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The GCF of 390 and 90 is 30.
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Find HCF of: 780 & 180 195 & 45 1170 & 270 130 & 30 1950 & 450 78 & 18 2730 & 630 780 & 90 390 & 180 1170 & 90 390 & 270 1950 & 90 390 & 450 2730 & 90 390 & 630
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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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