cứu poc với tìm BC (24;40;168) thông qua bcnn

Report
Question

Please briefly explain why you feel this question should be reported.

Report
Cancel

cứu poc với
tìm BC (24;40;168) thông qua bcnn

Answers ( 1 )

  1. Please briefly explain why you feel this answer should be reported.

    Report
    Cancel

    Ta có:

    `24 = 2^3.3; 40 = 2^3.5; 168 = 2^3.3.7`

     BCNN `(24;40;168)`

    `= 2^(3).3.5.7 =840`

    `-> BC(24;40;268) = B(840) = {1680 ; 2520 ; 3360 ; 4200 ; 5040 ; 5880 ; 6720 ; 7560 ; 8400 ; ….}`

Leave an answer

Browse

By answering, you agree to the Terms of Service and Privacy Policy.