72 out of 81 is 88.89%.
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1,2,3,4,6,8,9,12,18,24,36,72 factor of 72 1,3,9,27,and 81 is factor of 81
The word "GREATEST" is a superlative adjective and that means there can be only one.GCF(72, 81) = 9.
The common factors of 72 and 81 are: 1, 3, and 9
The GCF is 3.
Well, darling, eight-ninths of 81 is simply 72. You just multiply 81 by 8/9 and you've got your answer. So, there you have it, 72 is the magic number.