98/x =c1 r 2
366/x =c2 r 6
248/x = c3 r 8 (c1;c2 ;c3 cele 3 caturi
98=xc1+2 ;xc1=98-2 =96
366 =xc2+6 ; xc2 =366-6 =360
248 =xc3+8 ; xc3 =248-8 =240
96=2^5*3
360 = 2^3*3^2*5
240 =2^4*3*5
cmmdc =2^2*3 =24
98/24 =4 r 2
366/24 =15 r 6
248/24 =10 r 8
(dar se mai imparte si la 2 ; 4 ;2*4=8 )