Question

tim BCNN cua (16;34;240)

Answer 1

Ta có :

16=2^4

34=2.17

240=2^4.3.5

=>BCNN(16;34;240)=2^4.17.3.5=4080

Vay BCNN(16;34;240)=4080

dung thi k nhe neu sai bao mik thi mik xem lai 

     OK tks

Answer 2

16 = 2⁴

34 = 2 . 17

240 = 2⁴. 3 . 5

BCNN ( 16;34;240 ) = 2⁴, 3.5.17 = 4080

Đáp án chính là 4080

Answer 3

ta co:16=2^4

         34=2.17

         240=2^4.3.5

suy ra BCNN cua (16,34,240)=2^4.4.3.5.17=16 320

Answer 4

16 = 2 ^ 4                34 = 2 . 17                      240 = 2 ^  4 . 3 . 5

BCNN ( 16 , 34 , 120 ) = 2 ^ 4 . 17 . 3 . 5 = 4080