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The GCF of 3440 and 645 is 215.
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Find HCF of: 6880 & 1290 688 & 129 6880 & 645 3440 & 1290 3440 & 1935 3440 & 3225 3440 & 4515
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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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