Top Math Expert Reveals EASY Way to Find Largest Power of 5 in Factorials
Автор: GMAT Math solutions
Загружено: 2025-11-23
Просмотров: 30
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Unlock this powerful GMAT Focus Edition trick! In this video, we solve a high-level factorial & exponent problem:
“What is the greatest positive integer n such that 5ⁿ divides 10! − 2(5!)²?”
You’ll learn:
How to count powers of 5 in factorials
Why subtraction changes the exponent
A fast GMAT-friendly strategy for exponent comparison
Perfect for GMAT Quant, Number Properties, Factorials, and Hard-Level Official Guide practice.
#GMAT #GMATMath #GMATFocusEdition #GMATPrep #GMATQuant #GMATOfficialGuide #Factorials #NumberProperties #Exponents #GMATStrategies #gmatshorts
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