Question

ƯCLN(60;165;315)=

trả lời đúng,sớm nhất có 

Answer 1

60 = 2².3.5; 165 = 3.5.11; 315 = 3².5.7

=> ƯCLN (60, 165, 315) = 3.5 = 15

Answer 2

ƯCLN (60;165;315)

ta có:60=2^2*3*5

165=3*5*11

315=3^2*5*7

=>ƯCLN (60;165;315)=3*5=15

tick nha