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The GCF of 280 and 7770 is 70.
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Find HCF of: 140 & 3885 56 & 1554 40 & 1110 560 & 7770 840 & 7770 1400 & 7770 1960 & 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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