Prime Factorization by the Ladder Method:
1,980 is divisible by 2, 1,980/2 = 990
990 is divisible by 2, 990/2 = 495
495 is divisible by 3, 495/3 = 165
165 is divisible by 3, 165/3 = 55
55 is divisible by 5, 55/5 = 11
11 is a prime number
Prime Factorization of 1,980: 1,980 = 2 x 2 x 3 x 3 x 5 x 11
Prime Factorization of 1,980 in Exponential Form: 1,980 = 22 x 32 x 5 x 11
Prime Factorization of 1,980
The solution above and other related solutions were provided by the Prime Factorization Application.
