Solutions by everydaycalculation.com
The GCF of 45 and 66 is 3.
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Find HCF of: 90 & 132 135 & 198 15 & 22 225 & 330 315 & 462 90 & 66 45 & 132 135 & 66 45 & 198 225 & 66 45 & 330 315 & 66 45 & 462
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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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