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The GCF of 570 and 645 is 15.
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Find HCF of: 1140 & 1290 1710 & 1935 190 & 215 2850 & 3225 114 & 129 3990 & 4515 1140 & 645 570 & 1290 1710 & 645 570 & 1935 2850 & 645 570 & 3225 3990 & 645 570 & 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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