728 = 2 x 2 x 2 x 7 x 13
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The prime factorization of 728 is: 2 x 2 x 2 x 7 x 13
It is: 2*2*2*7*13 = 728 or as 23*7*13 = 728
a prime factorization tree
612 306,2 153,2,2 51,3,2,2 17,3,3,2,2
96 48,2 24,2,2 12,2,2,2 6,2,2,2,2 3,2,2,2,2,2