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The GCF of 63 and 128 is 1.
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Find HCF of: 126 & 256 189 & 384 315 & 640 441 & 896 126 & 128 63 & 256 189 & 128 63 & 384 315 & 128 63 & 640 441 & 128 63 & 896
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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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