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The GCF of 66 and 658 is 2.
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Find HCF of: 132 & 1316 33 & 329 198 & 1974 330 & 3290 462 & 4606 132 & 658 66 & 1316 198 & 658 66 & 1974 330 & 658 66 & 3290 462 & 658 66 & 4606
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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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