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The GCF of 6990 and 1620 is 30.
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Find HCF of: 3495 & 810 2330 & 540 1398 & 324 6990 & 3240 6990 & 4860 6990 & 8100
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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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