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The GCF of 61 and 117 is 1.
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Find HCF of: 122 & 234 183 & 351 305 & 585 427 & 819 122 & 117 61 & 234 183 & 117 61 & 351 305 & 117 61 & 585 427 & 117 61 & 819
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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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