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The GCF of 6440 and 630 is 70.
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Find HCF of: 3220 & 315 1288 & 126 920 & 90 6440 & 1260 6440 & 1890 6440 & 3150 6440 & 4410
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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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