Solutions by everydaycalculation.com
The GCF of 81 and 45 is 9.
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Find HCF of: 162 & 90 243 & 135 27 & 15 405 & 225 567 & 315 162 & 45 81 & 90 243 & 45 81 & 135 405 & 45 81 & 225 567 & 45 81 & 315
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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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