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