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The GCF of 840 and 7770 is 210.
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Find HCF of: 420 & 3885 280 & 2590 168 & 1554 120 & 1110 1680 & 7770 2520 & 7770 4200 & 7770 5880 & 7770
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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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