2011 AMC 8 Problems/Problem 17
Contents
[hide]Problem
Let , , , and be whole numbers. If , then what does equal?
Solution
The prime factorization of is We can see and Because
Video Solution
https://youtu.be/PxBKpg-HKu8 ~David
Video Solution 2
https://youtu.be/5vpKkAue8Is. Soo, DRMS, NM
Video Solution 3
~savannahsolver
Video Solution 4 by SpreadTheMathLove
https://www.youtube.com/watch?v=mYn6tNxrWBU
See Also
2011 AMC 8 (Problems • Answer Key • Resources) | ||
Preceded by Problem 16 |
Followed by Problem 18 | |
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All AJHSME/AMC 8 Problems and Solutions |
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