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The GCF of 645 and 3490 is 5.
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Find HCF of: 1290 & 6980 129 & 698 1290 & 3490 645 & 6980 1935 & 3490 3225 & 3490 4515 & 3490
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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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