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The GCF of 66 and 1515 is 3.
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Find HCF of: 132 & 3030 198 & 4545 22 & 505 330 & 7575 132 & 1515 66 & 3030 198 & 1515 66 & 4545 330 & 1515 66 & 7575 462 & 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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