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rahul verma

Questions (4)

What is the greatest common divisor of the three numbers 675,375, and 1125
1. 1 answer
2. 403 views
Calvin is organizing a dinner party for a group of friends. He has prepared 45 chicken dumplings and 75 shrimp wantons. He
1. 2 answers
2. 476 views
Calvin is organizing a dinner party for a group of friends. He has prepared 45 chicken dumplings and 75 shrimp wantons. He
1. 1 answer
2. 445 views
What percentage of the first 100 positive integers contains no even digits?
1. 2 answers
2. 920 views

Since 675=33×52, 375=3×53, and 1125=3×53, the greatest common divisor is 3×52=75.
Let the number of people who attended the dinner party be N. Then, from the conditions of the question, 45 is a multiple of N and 75 is a multiple of N. Hence, N is a factor of both 45 and 75, so the largest possible value of N would be the greatest common
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