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The GCF of 20 and 7770 is 10.
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Find HCF of: 10 & 3885 4 & 1554 40 & 7770 60 & 7770 100 & 7770 140 & 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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