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The GCF of 81 and 196 is 1.
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Find HCF of: 162 & 392 243 & 588 405 & 980 567 & 1372 162 & 196 81 & 392 243 & 196 81 & 588 405 & 196 81 & 980 567 & 196 81 & 1372
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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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