Question

Tìm BCNN(220,240,300)

 

 

 

 

 

 

Answer 1

220=22.5.11

220=24.3.5

300=22.3.52

BCNN(220,220,300)=2.2.2.2.3.5.5.11=13200

Vậy BCNN(220,220,300)= 13200

Answer 2

Ta có:

220 = 2² . 5 . 11

240 = 2⁴ . 3 . 5

300 = 2² . 3 . 5²

=> BCNN (220, 240, 300) = 2⁴ . 3 . 5² . 11 = 13 200

Vậy BCNN (220, 240, 300) = 13 200

Chúc bạn học tốt!

Answer 3

13200

 

Answer 4

13200 de quas