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The GCF of 690 and 225 is 15.
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Find HCF of: 1380 & 450 2070 & 675 230 & 75 3450 & 1125 138 & 45 4830 & 1575 1380 & 225 690 & 450 2070 & 225 690 & 675 3450 & 225 690 & 1125 4830 & 225 690 & 1575
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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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