Prime Factorization by the Ladder Method:
1,620 is divisible by 2, 1,620/2 = 810
810 is divisible by 2, 810/2 = 405
405 is divisible by 3, 405/3 = 135
135 is divisible by 3, 135/3 = 45
45 is divisible by 3, 45/3 = 15
15 is divisible by 3, 15/3 = 5
5 is a prime number
Prime Factorization of 1,620: 1,620 = 2 x 2 x 3 x 3 x 3 x 3 x 5
Prime Factorization of 1,620 in Exponential Form: 1,620 = 22 x 34 x 5
Prime Factorization of 1,620
The solution above and other related solutions were provided by the Prime Factorization Application.
