The answer is 123. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.
1000 - 652 = 348 348 - 250 = 98 98 + 25 = 123.
It is 98*6 = 588
34 + 98 + 98 + 87 + 32 = 349
98 plus 65 equals 163.
It is: 98/25 = 3.92 as a decimal
6 + 98 + 6548 = 6,652
96 + 93 + 98 = 287
99 + 98 + 97 = 294
98 + 14 + 9 = 121
98 + 75 + 475 + 765 = 1413
709
The GCF is 1.