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The GCF of 690 and 1440 is 30.
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Find HCF of: 1380 & 2880 345 & 720 2070 & 4320 230 & 480 3450 & 7200 138 & 288 1380 & 1440 690 & 2880 2070 & 1440 690 & 4320 3450 & 1440 690 & 7200 4830 & 1440
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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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