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The GCF of 1320 and 645 is 15.
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Find HCF of: 2640 & 1290 3960 & 1935 440 & 215 6600 & 3225 264 & 129 9240 & 4515 2640 & 645 1320 & 1290 3960 & 645 1320 & 1935 6600 & 645 1320 & 3225 9240 & 645 1320 & 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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