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The GCF of 42 and 1515 is 3.
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Find HCF of: 84 & 3030 126 & 4545 14 & 505 210 & 7575 84 & 1515 42 & 3030 126 & 1515 42 & 4545 210 & 1515 42 & 7575 294 & 1515
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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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