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The greatest common factor (GCF) of two numbers is the largest number that divides both numbers evenly. To find the GCF of 343 and 729, we need to factorize both numbers. 343 can be expressed as 7^3 and 729 can be expressed as 3^6. The GCF is the highest power of common prime factors in both numbers, which in this case is 7^0 = 1. Therefore, the GCF of 343 and 729 is 1.

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ProfBot

3mo ago

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