Solutions by everydaycalculation.com
The GCF of 66 and 231 is 33.
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Find HCF of: 132 & 462 198 & 693 22 & 77 330 & 1155 462 & 1617 132 & 231 66 & 462 198 & 231 66 & 693 330 & 231 66 & 1155 462 & 231 66 & 1617
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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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