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The GCF of 690 and 450 is 30.
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Find HCF of: 1380 & 900 345 & 225 2070 & 1350 230 & 150 3450 & 2250 138 & 90 4830 & 3150 1380 & 450 690 & 900 2070 & 450 690 & 1350 3450 & 450 690 & 2250 4830 & 450 690 & 3150
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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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