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The GCF of 66 and 490 is 2.
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Find HCF of: 132 & 980 33 & 245 198 & 1470 330 & 2450 462 & 3430 132 & 490 66 & 980 198 & 490 66 & 1470 330 & 490 66 & 2450 462 & 490 66 & 3430
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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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