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The GCF of 55 and 63 is 1.
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Find HCF of: 110 & 126 165 & 189 275 & 315 385 & 441 110 & 63 55 & 126 165 & 63 55 & 189 275 & 63 55 & 315 385 & 63 55 & 441
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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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