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The GCF of 644 and 66 is 2.
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Find HCF of: 1288 & 132 322 & 33 1932 & 198 3220 & 330 4508 & 462 1288 & 66 644 & 132 1932 & 66 644 & 198 3220 & 66 644 & 330 4508 & 66 644 & 462
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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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