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The GCF of 64 and 128 is 64.
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Find HCF of: 128 & 256 32 & 64 192 & 384 320 & 640 448 & 896 128 & 128 64 & 256 192 & 128 64 & 384 320 & 128 64 & 640 448 & 128 64 & 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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