Question 34

What is the greatest power of 5 which can divide 80! exactly?

Name: What is the greatest power of 5 which can divide 80! exactly?
Uploaded: Nov. 22, 2021, 10:48 a.m.
Duration: 1 min 2 s
Description: What is the greatest power of 5 which can divide 80! exactly?

Solution

The highest power of 5 in 80! = [80/5] + [$$80/5^2$$] = 16 + 3 = 19

So, the highest power of 5 which divides 80! exactly = 19

Video Solution

Click on the Email ☝️ to Watch the Video Solution

Create a FREE account and get:

All Quant CAT complete Formulas and shortcuts PDF
35+ CAT previous papers with video solutions PDF
5000+ Topic-wise Previous year CAT Solved Questions for Free

CAT Quant Questions | CAT Quantitative Ability

CAT Number Systems Questions CAT Remainders Questions CAT Progressions and Series Questions CAT Profit And Loss Questions CAT Arithmetic Questions

CAT DILR Questions | LRDI Questions For CAT

CAT Data change over a period Questions CAT Charts Questions CAT Games and Tournamnents Questions CAT DI with connected data sets Questions CAT Truth Lie Concept Questions

CAT Verbal Ability Questions | VARC Questions For CAT

CAT Reading Comprehension Questions CAT Verbal Ability Questions CAT Miscellaneous Questions CAT Para Jumbles Questions CAT Para Summary Questions

Related Formulas With Tests

Highest power of a number in a Factorial

CAT 1991 QA Question

What is the greatest power of 5 which can divide 80! exactly?

Video Solution

CAT Quant Questions | CAT Quantitative Ability

CAT DILR Questions | LRDI Questions For CAT

CAT Verbal Ability Questions | VARC Questions For CAT

Free Quant Questions

Related Formulas With Tests

Login to your Cracku account

Hello! 👋

Ready to Unlock Your Success?

Please Enter Your OTP

Please enter the following details

Create a free Cracku account