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The GCF of 55 and 660 is 55.
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Find HCF of: 110 & 1320 165 & 1980 275 & 3300 11 & 132 385 & 4620 110 & 660 55 & 1320 165 & 660 55 & 1980 275 & 660 55 & 3300 385 & 660 55 & 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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