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The GCF of 42 and 3045 is 21.
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Find HCF of: 84 & 6090 126 & 9135 14 & 1015 6 & 435 84 & 3045 42 & 6090 126 & 3045 42 & 9135 210 & 3045 294 & 3045
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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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