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The GCF of 66 and 164 is 2.
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Find HCF of: 132 & 328 33 & 82 198 & 492 330 & 820 462 & 1148 132 & 164 66 & 328 198 & 164 66 & 492 330 & 164 66 & 820 462 & 164 66 & 1148
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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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