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The GCF of 66 and 178 is 2.
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Find HCF of: 132 & 356 33 & 89 198 & 534 330 & 890 462 & 1246 132 & 178 66 & 356 198 & 178 66 & 534 330 & 178 66 & 890 462 & 178 66 & 1246
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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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