Ashifur August 8, 2023 - 14:58
Problem: 37. ছয় অফ্কের কোন বৃহত্তম সংখ্যা এবং ক্ষুদ্রতম সংখ্যা ২৭, ৪৫, ৬০, ৭২ ও ৯৬ দারা বিভাজ্য?

View all: BANGLADESH BANK BANKERS(AD) | WRITTEN QUESTION (MATH) SOLVE | 1990

Correct Answer: উত্তরঃ নির্ণেয় ছয় অংকের বৃহত্তম সংখ্যা =৯৯৭৯২০ এবং নির্ণেয় ছয় অংকের ক্ষুদ্রতম সংখ্যা =১০৩৬৮০ ।

Explanation:

ল.সা,গু=২X২X২X৩X৩X৫X৩=৪৩২০ছয় অংকের বৃহত্তম সংখ্যা =৯৯৯৯৯৯

৪৩২০) ৯৯৯৯৯৯ (২৩১ ভাগ শেষ ২০৭৯

৪৩২০ দারা বিভাজ্য ছয় অংকের বৃহত্তম সংখ্যা = (৯৯৯৯৯৯ – ২০৭৯) = ৯৯৭৯২০

আবার,

ছয় অংকের ক্ষদ্রতম সংখয্য] = ১০০০০০

৪৩২০) ১০০০০০ (২৩ ভাগ শেষ ৬৪০

8৪৩২০ দ্বারা বিভাজ্য ছয় অংকের ক্ষুদ্রতম সংখ্যা = (১০০০০০ + 8৩২০ – ৬৪০) ৮ ১০৩৬৮০

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