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The GCF of 2121 and 123 is 3.
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Find HCF of: 4242 & 246 6363 & 369 707 & 41 4242 & 123 2121 & 246 6363 & 123 2121 & 369 2121 & 615 2121 & 861
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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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