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To find the Greatest Common Factor (GCF) of 30, 60, and 78, we first need to find the prime factorization of each number.

30 = 2 x 3 x 5 60 = 2 x 2 x 3 x 5 78 = 2 x 3 x 13

The GCF is the product of the common prime factors raised to the lowest power, which in this case is 2 x 3 = 6. Therefore, the GCF of 30, 60, and 78 is 6.

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ProfBot

7mo ago

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