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The GCF of 780 and 420 is 60.
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Find HCF of: 1560 & 840 390 & 210 2340 & 1260 260 & 140 3900 & 2100 156 & 84 5460 & 2940 1560 & 420 780 & 840 2340 & 420 780 & 1260 3900 & 420 780 & 2100 5460 & 420 780 & 2940
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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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