Question

Encontre o MDC e o MMC dos números abaixo :

50 e 75

60 e 24

24 e 30

28 e 48

21 e 7

13 e 26

10, 12 e 15

6,8,12 e 15


Me ajudem pfvr , quem responder completo vo marcar de melhor resposta<3

Answer 1

$50 = 2 . 5^{2} \\ 75 = 3 . 5^{2} \\\\ MMC(50, 75) = 2 . 3 . 5^{2} = 150\\ MDC(50, 75) = 5^{2} = 25$
------------------------------------------------------------------------------------------------------------
$60 = 2^{2} . 3 . 5 \\ 24 = 2^{3} . 3 \\ MMC(60, 24) = 2^{3} . 3 . 5 = 120 \\ MDC(60, 24) = 2^{2} . 3 = 12$
-------------------------------------------------------------------------------------------------------------
$30 = 2 . 3 . 5 \\ 24 = 2^{3} . 3 \\ MMC(30, 24) = 2^{3} . 3 . 5 = 120 MDC(30, 24) = 2 . 3 = 6$
-----------------------------------------------------------------------------------------------------------------
$21 = 3 . 7 \\ 7 = 7 \\ MMC(21, 7) = 3 . 7 = 21 MDC(21, 7) = 7$
-----------------------------------------------------------------------------------------------------------------
$13 = 13 \\ 26 = 2 . 13 \\\\ MMC(13, 26) = 2 . 13 = 26 \\ MDC(13, 26) = 13$