both 655 and 1000 can be divided by 5. sence we are aloud to divide both sides of a fraction, then lets do it to simplify it. (655/5)/(1000/5) 131/200 this can't be simplified anymore so this is the answer.
131
6.4969582422774791802019963380781
0.0076
655/5 = 131
655 5,131 -------------- 655 = 5 x 131
1, 5, 131, 655
How about: 5*131 = 655
1, 5, 131, 655.
1, 5, 131, 655 5 and 131 are prime.
1, 5, 131, 655
As a product of its primes: 5*131 = 655