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The GCF of 42 and 3240 is 6.
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Find HCF of: 84 & 6480 21 & 1620 126 & 9720 14 & 1080 84 & 3240 42 & 6480 126 & 3240 42 & 9720 210 & 3240 294 & 3240
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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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