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The GCF of 10 and 660 is 10.
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Find HCF of: 20 & 1320 5 & 330 30 & 1980 50 & 3300 2 & 132 70 & 4620 20 & 660 10 & 1320 30 & 660 10 & 1980 50 & 660 10 & 3300 70 & 660 10 & 4620
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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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