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The GCF of 68 and 128 is 4.
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Find HCF of: 136 & 256 34 & 64 204 & 384 340 & 640 476 & 896 136 & 128 68 & 256 204 & 128 68 & 384 340 & 128 68 & 640 476 & 128 68 & 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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