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The GCF of 420 and 3648 is 12.
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Find HCF of: 840 & 7296 210 & 1824 140 & 1216 840 & 3648 420 & 7296 1260 & 3648 2100 & 3648 2940 & 3648
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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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