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 420, 595, 131, 962 i.e. 1 largest integer that divides all the numbers equally.
GCD of 420, 595, 131, 962 is 1
GCD(420, 595, 131, 962) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 420, 595, 131, 962 is 1
GCD(420, 595, 131, 962) = 1
Given Input numbers are 420, 595, 131, 962
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 420
List of positive integer divisors of 420 that divides 420 without a remainder.
1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420
Divisors of 595
List of positive integer divisors of 595 that divides 595 without a remainder.
1, 5, 7, 17, 35, 85, 119, 595
Divisors of 131
List of positive integer divisors of 131 that divides 131 without a remainder.
1, 131
Divisors of 962
List of positive integer divisors of 962 that divides 962 without a remainder.
1, 2, 13, 26, 37, 74, 481, 962
Greatest Common Divisior
We found the divisors of 420, 595, 131, 962 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 420, 595, 131, 962 is 1.
Therefore, GCD of numbers 420, 595, 131, 962 is 1
Given Input Data is 420, 595, 131, 962
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 420 is 2 x 2 x 3 x 5 x 7
Prime Factorization of 595 is 5 x 7 x 17
Prime Factorization of 131 is 131
Prime Factorization of 962 is 2 x 13 x 37
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(420, 595) = 7140
GCD(420, 595) = ( 420 x 595 ) / 7140
GCD(420, 595) = 249900 / 7140
GCD(420, 595) = 35
Step2:
Here we consider the GCD from the above i.e. 35 as first number and the next as 131
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(35, 131) = 4585
GCD(35, 131) = ( 35 x 131 ) / 4585
GCD(35, 131) = 4585 / 4585
GCD(35, 131) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 962
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 962) = 962
GCD(1, 962) = ( 1 x 962 ) / 962
GCD(1, 962) = 962 / 962
GCD(1, 962) = 1
GCD of 420, 595, 131, 962 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 420, 595, 131, 962?
GCD of 420, 595, 131, 962 is 1
2. Where do I get the detailed procedure to find GCD of 420, 595, 131, 962?
You can find a detailed procedure to find GCD of 420, 595, 131, 962 on our page.
3. How to find GCD of 420, 595, 131, 962 on a calculator?
You can find the GCD of 420, 595, 131, 962 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.