If this is a riddle, the answer is "only once, because after that you have only 879 to subtract from". Otherwise, you can subtract 8 lots of 121 from 1000.
1051.2222
(972) 454-9461
All My Children - 1970 1-9461 was released on: USA: 2 October 2006
879
The factors of 879 are: 1, 3, 293, and 879.The prime factors of 879 are: 3 and 293.
879% = 8.79
879 is an odd number.
129
756 x 879 = 664524
879 l / \ / \ 293 3
879 + 1478 = 2357