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The GCF of 210 and 6440 is 70.
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Find HCF of: 105 & 3220 42 & 1288 30 & 920 420 & 6440 630 & 6440 1050 & 6440 1470 & 6440
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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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