
UNAC - MCM - MCD I
Authored by Alvaro Huahuacondori
Mathematics
3rd Grade
Used 4+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Calcula el MCD y MCM de A, B y C y da como respuesta la suma de los exponentes de ambos resultados.
A = 33 × 52 × 115
B = 25 × 54 × 74
C = 53 × 75 × 116
21
24
25
20
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
18
10
15
12
9
3.
FILL IN THE BLANK QUESTION
5 mins • 1 pt
Si el MCM de A y B tiene 70 divisores, calcula “3n2”:
A = 18n × 5 y B = 2n × 16
4.
FILL IN THE BLANK QUESTION
5 mins • 1 pt
Si el MCD de los números 48k, 72k y 144k es 720, determina la diferencia del mayor y el menor de los números.
5.
FILL IN THE BLANK QUESTION
5 mins • 1 pt
Si A = 30 × 12n y B = 20n × 40
MCD(A, B) = 40 Calcula “3n + 1”
6.
FILL IN THE BLANK QUESTION
5 mins • 1 pt
15. Si MCM (A, B) = 2A y MCD (A, B) = A/3. Hallar el valor de “A” sabiendo además que A - B = 168.
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Halla la diferencia de dos números enteros sabiendo que su MCD es 48 y que su suma es 288.
195
192
180
188
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