Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Make use of GCD Calculator to determine the Greatest Common Divisor of 426, 220, 43, 625 i.e. 1 largest integer that divides all the numbers equally.
GCD of 426, 220, 43, 625 is 1
GCD(426, 220, 43, 625) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 426, 220, 43, 625 is 1
GCD(426, 220, 43, 625) = 1
Given Input numbers are 426, 220, 43, 625
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 426
List of positive integer divisors of 426 that divides 426 without a remainder.
1, 2, 3, 6, 71, 142, 213, 426
Divisors of 220
List of positive integer divisors of 220 that divides 220 without a remainder.
1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220
Divisors of 43
List of positive integer divisors of 43 that divides 43 without a remainder.
1, 43
Divisors of 625
List of positive integer divisors of 625 that divides 625 without a remainder.
1, 5, 25, 125, 625
Greatest Common Divisior
We found the divisors of 426, 220, 43, 625 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 426, 220, 43, 625 is 1.
Therefore, GCD of numbers 426, 220, 43, 625 is 1
Given Input Data is 426, 220, 43, 625
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 426 is 2 x 3 x 71
Prime Factorization of 220 is 2 x 2 x 5 x 11
Prime Factorization of 43 is 43
Prime Factorization of 625 is 5 x 5 x 5 x 5
The above numbers do not have any common prime factor. So GCD is 1
Step1:
Let's calculate the GCD of first two numbers
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(426, 220) = 46860
GCD(426, 220) = ( 426 x 220 ) / 46860
GCD(426, 220) = 93720 / 46860
GCD(426, 220) = 2
Step2:
Here we consider the GCD from the above i.e. 2 as first number and the next as 43
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(2, 43) = 86
GCD(2, 43) = ( 2 x 43 ) / 86
GCD(2, 43) = 86 / 86
GCD(2, 43) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 625
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 625) = 625
GCD(1, 625) = ( 1 x 625 ) / 625
GCD(1, 625) = 625 / 625
GCD(1, 625) = 1
GCD of 426, 220, 43, 625 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 426, 220, 43, 625?
GCD of 426, 220, 43, 625 is 1
2. Where do I get the detailed procedure to find GCD of 426, 220, 43, 625?
You can find a detailed procedure to find GCD of 426, 220, 43, 625 on our page.
3. How to find GCD of 426, 220, 43, 625 on a calculator?
You can find the GCD of 426, 220, 43, 625 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.