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The GCF of 144 and 309 is 3.
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Find HCF of: 288 & 618 432 & 927 48 & 103 720 & 1545 1008 & 2163 288 & 309 144 & 618 432 & 309 144 & 927 720 & 309 144 & 1545 1008 & 309 144 & 2163
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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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