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The GCF of 6690 and 90 is 30.
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Find HCF of: 3345 & 45 2230 & 30 1338 & 18 6690 & 180 6690 & 270 6690 & 450 6690 & 630
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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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