Home > Pre-Algebra calculators > HCF and LCM of two Numbers or Multiple Numbers calculator

Solve any problem
(step by step solutions)
Input table (Matrix, Statistics)
Mode :
SolutionHelp
Solution
Find HCF 20,30,100

Solution:
Your problem `->` HCF 20,30,100


Factor of 20,30,100 are as follows...

220
210
55
 1
 
230
315
55
 1
 
2100
250
525
55
 1

The HCF of a, b is the largest positive number that exactly divides both a and b.
Find HCF
20=2 × 2 × 5
30=2 × 3 × 5
100=2 × 2 × 5 × 5

HCF = 2 × 5 = 10

HCF of `20,30,100` is `10`


The LCM of a, b is the smallest positive number that is divisible by both a and b.
Find LCM
20=2 × 2 × 5
30=2 × 3 × 5
100=2 × 2 × 5 × 5

LCM = 2 × 2 × 3 × 5 × 5 = 300

LCM of `20,30,100` is `300`







Solution provided by AtoZmath.com
Any wrong solution, solution improvement, feedback then Submit Here
Want to know about AtoZmath.com and me
  
 

Share with your friends
 
Copyright © 2018. All rights reserved. Terms, Privacy