Welcome to Westonci.ca, the ultimate question and answer platform. Get expert answers to your questions quickly and accurately. Ask your questions and receive detailed answers from professionals with extensive experience in various fields. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

Calculate the MCD (A, B, C) and provide the result as a sum of digits.

[tex]\[
\begin{array}{l}
A = 8 \times 6 \times 15 \\
B = 21 \times 9 \times 2^3 \\
C = 33 \times 5 \times 3 \times 2
\end{array}
\][/tex]


Sagot :

Vamos a resolver la pregunta paso a paso.

Primero, calculamos los valores de [tex]\(A\)[/tex], [tex]\(B\)[/tex] y [tex]\(C\)[/tex].

Para [tex]\(A\)[/tex]:
[tex]\[ A = 8 \times 6 \times 15 \][/tex]
[tex]\[ A = 8 \times 6 = 48 \][/tex]
[tex]\[ A = 48 \times 15 = 720 \][/tex]
Entonces, [tex]\(A = 720\)[/tex].

Para [tex]\(B\)[/tex]:
[tex]\[ B = 21 \times 9 \times 2^3 \][/tex]
[tex]\[ 2^3 = 8 \][/tex]
[tex]\[ B = 21 \times 9 \times 8 \][/tex]
[tex]\[ B = 21 \times 9 = 189 \][/tex]
[tex]\[ B = 189 \times 8 = 1512 \][/tex]
Entonces, [tex]\(B = 1512\)[/tex].

Para [tex]\(C\)[/tex]:
[tex]\[ C = 33 \times 5 \times 3 \times 2 \][/tex]
[tex]\[ C = 33 \times 5 = 165 \][/tex]
[tex]\[ C = 165 \times 3 = 495 \][/tex]
[tex]\[ C = 495 \times 2 = 990 \][/tex]
Entonces, [tex]\(C = 990\)[/tex].

Ahora que tenemos los valores de [tex]\(A\)[/tex], [tex]\(B\)[/tex] y [tex]\(C\)[/tex]:

[tex]\[ A = 720 \][/tex]
[tex]\[ B = 1512 \][/tex]
[tex]\[ C = 990 \][/tex]

Vamos a encontrar el máximo común divisor (MCD) de estos tres números.

El MCD de [tex]\(A\)[/tex], [tex]\(B\)[/tex] y [tex]\(C\)[/tex] es 18.

Entonces, el MCD de [tex]\(720\)[/tex], [tex]\(1512\)[/tex] y [tex]\(990\)[/tex] es 18.

Ahora, sumamos las cifras del MCD (18):

Las cifras de 18 son 1 y 8.
[tex]\[ 1 + 8 = 9 \][/tex]

Por lo tanto, la suma de las cifras del MCD es 9.

La respuesta final es:
- El valor del MCD de [tex]\(A\)[/tex], [tex]\(B\)[/tex] y [tex]\(C\)[/tex] es 18.
- La suma de las cifras del MCD es 9.