The factors of 81 are 1, 3, 9, 27, and 81 .
The factors of 81 are 1, 3, 9, 27, and 81
81 has these five factors: 1 3 9 27 81.
The positive integer factors of 81 are:1, 3, 9, 27, 81
Because it has more than two factors and it is also a square number in which 9 times 9 = 81
81 and 4
327
The factors of 18 are 1,2,3,6,9, and 18. The factors of 81 are 1,3,9,27, and 81.
The factors of 81 are: 1 3 9 27 81
The factors of 81 are 1, 3, 9, 27, and 81.
The prime factorization of 81 is 3^4, also written 3x3x3x3.
The factors of 81 are 1, 3, 9, 27, and 81.
The factors of 81 are 1, 3, 9, 27, and 81 .
81 has five divisors (also called factors): 1, 3, 9, 27, 81.
The factors of 81 are: 1 3 9 27 81 The prime factor is: 3
64 add 81 = 145
81 has 5 factors: 1, 3, 9, 27, and 81.