The product of the remainders from dividing my secret number by 2 , by 3 , by 4 , and by 5 is greater than 0 . My secret number could be
A.
\(5 \times 7 \times 11\)
B.
\(7 \times 8 \times 9\)
C.
\(7 \times 9 \times 11\)
D.
\(7 \times 11 \times 13\)
Exam No：2022 First Round Grade 5 Year：2022 Question No：15
Answer:
D
Knowledge points:
G5 - Number Theory - Division with Remainder (Cyclical Patterns)
Solution:
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