Solutions by everydaycalculation.com
The GCF of 45 and 138 is 3.
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Find HCF of: 90 & 276 135 & 414 15 & 46 225 & 690 315 & 966 90 & 138 45 & 276 135 & 138 45 & 414 225 & 138 45 & 690 315 & 138 45 & 966
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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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