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The GCF of 420 and 1170 is 30.
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Find HCF of: 840 & 2340 210 & 585 1260 & 3510 140 & 390 2100 & 5850 84 & 234 2940 & 8190 840 & 1170 420 & 2340 1260 & 1170 420 & 3510 2100 & 1170 420 & 5850 2940 & 1170 420 & 8190
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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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