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The GCF of 8 and 63 is 1.
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Find HCF of: 16 & 126 24 & 189 40 & 315 56 & 441 16 & 63 8 & 126 24 & 63 8 & 189 40 & 63 8 & 315 56 & 63 8 & 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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