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Nguyễn Thành Đạt
31 tháng 1 2022 lúc 10:50

UKM

^6^7g^7*(KHV C GTGFCCGttedx

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Nhok Cuồng Tùng
8 tháng 12 2015 lúc 20:30

a) goi hai so la a ; b va a >b

vi UCLN(a,b)=18=>a=18k            ;       b=18q       (trong do UCLN (k,q)=1 va k>q)

=>a+b=162

18k+18q =162

18(k+q)=162

k+q=9

ta co bang sau   

 

k1234
q8765
a18365472
b14412610890

vay ...........

   
    
    

 

Nguyễn Nhật Quang
29 tháng 10 2016 lúc 13:10

21453 

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542454550212.100000000000000000000000000000000000000000000000000000000000000000000000000000
  
  
viet
12 tháng 11 2017 lúc 19:54

ngyen vu thien nhan coi sach

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Nguyễn Thị Hằng
2 tháng 7 2022 lúc 21:37

hi

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