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The GCF of 680 and 990 is 10.
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Find HCF of: 1360 & 1980 340 & 495 2040 & 2970 3400 & 4950 136 & 198 4760 & 6930 1360 & 990 680 & 1980 2040 & 990 680 & 2970 3400 & 990 680 & 4950 4760 & 990 680 & 6930
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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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