Prime Factorization by the Ladder Method
81 is divisible by 3, 81/3 = 27
27 is divisible by 3, 27/3 = 9
9 is divisible by 3, 9/3 = 3
3 is a prime number
Prime Factorization of 81: 81 = 3 x 3 x 3 x 3
Prime Factorization of 81 in Exponential Form: 81 = 34
Prime Factorization of 81
The solution above and other related solutions were provided by the Prime Factorization Application.
