Tim uoc chung lon nhat cua [ 80; 20]
TIM TAT CA CAC SO CO HAI CHU SO LA UOC CHUNG CUA A VA B , BIET RANG UOC CHUNG LON NHAT [A,B]=80
\(80=2^4.5\)
\(USC\left(A,B\right)=\left\{10;16;20;40;80\right\}\)
tim cac uoc chung va cac uoc chung lon nhat cua cua 60,80
uoc chung lon nhat cua 60,80 la20
nha nhok
thanks
ƯCLN(60,80)=20
ƯC(60,80)=Ư(20)=1,2,4,5,10,20
ƯC ( 60 , 80 ) = 20
ƯCLN( 60 , 80 ) = 20
T I C K , N H A
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