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The GCF of 10 and 123 is 1.
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Find HCF of: 20 & 246 30 & 369 50 & 615 70 & 861 20 & 123 10 & 246 30 & 123 10 & 369 50 & 123 10 & 615 70 & 123 10 & 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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