Solutions by everydaycalculation.com
The GCF of 21 and 197 is 1.
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Find HCF of: 42 & 394 63 & 591 105 & 985 147 & 1379 42 & 197 21 & 394 63 & 197 21 & 591 105 & 197 21 & 985 147 & 197 21 & 1379
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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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