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The GCF of 378 and 6909 is 21.
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Find HCF of: 126 & 2303 54 & 987 756 & 6909 1134 & 6909 1890 & 6909 2646 & 6909
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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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