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The GCF of 55 and 66 is 11.
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Find HCF of: 110 & 132 165 & 198 275 & 330 385 & 462 110 & 66 55 & 132 165 & 66 55 & 198 275 & 66 55 & 330 385 & 66 55 & 462
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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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