Considering the prime factorization, the prime factors of 680 are

1.	Considering the prime factorization, the prime factors of 680 are
A.	2 x 3 x 3 x 5 x 5
B.	2 x 2 x 2 x 5 x 17
C.	2 x 3 x 5 x 5
D.	2 x 2 x 2 x 5 x 11
Answer» C. 2 x 3 x 5 x 5

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