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The GCF of 630 and 390 is 30.
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Find HCF of: 1260 & 780 315 & 195 1890 & 1170 210 & 130 3150 & 1950 126 & 78 4410 & 2730 1260 & 390 630 & 780 1890 & 390 630 & 1170 3150 & 390 630 & 1950 4410 & 390 630 & 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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