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The GCF of 64 and 646 is 2.
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Find HCF of: 128 & 1292 32 & 323 192 & 1938 320 & 3230 448 & 4522 128 & 646 64 & 1292 192 & 646 64 & 1938 320 & 646 64 & 3230 448 & 646 64 & 4522
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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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