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The GCF of 686 and 438 is 2.
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Find HCF of: 1372 & 876 343 & 219 2058 & 1314 3430 & 2190 4802 & 3066 1372 & 438 686 & 876 2058 & 438 686 & 1314 3430 & 438 686 & 2190 4802 & 438 686 & 3066
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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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