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 421, 862, 96, 560 i.e. 1 largest integer that divides all the numbers equally.
GCD of 421, 862, 96, 560 is 1
GCD(421, 862, 96, 560) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 421, 862, 96, 560 is 1
GCD(421, 862, 96, 560) = 1
Given Input numbers are 421, 862, 96, 560
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 421
List of positive integer divisors of 421 that divides 421 without a remainder.
1, 421
Divisors of 862
List of positive integer divisors of 862 that divides 862 without a remainder.
1, 2, 431, 862
Divisors of 96
List of positive integer divisors of 96 that divides 96 without a remainder.
1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96
Divisors of 560
List of positive integer divisors of 560 that divides 560 without a remainder.
1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560
Greatest Common Divisior
We found the divisors of 421, 862, 96, 560 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 421, 862, 96, 560 is 1.
Therefore, GCD of numbers 421, 862, 96, 560 is 1
Given Input Data is 421, 862, 96, 560
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 421 is 421
Prime Factorization of 862 is 2 x 431
Prime Factorization of 96 is 2 x 2 x 2 x 2 x 2 x 3
Prime Factorization of 560 is 2 x 2 x 2 x 2 x 5 x 7
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(421, 862) = 362902
GCD(421, 862) = ( 421 x 862 ) / 362902
GCD(421, 862) = 362902 / 362902
GCD(421, 862) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 96
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 96) = 96
GCD(1, 96) = ( 1 x 96 ) / 96
GCD(1, 96) = 96 / 96
GCD(1, 96) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 560
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 560) = 560
GCD(1, 560) = ( 1 x 560 ) / 560
GCD(1, 560) = 560 / 560
GCD(1, 560) = 1
GCD of 421, 862, 96, 560 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 421, 862, 96, 560?
GCD of 421, 862, 96, 560 is 1
2. Where do I get the detailed procedure to find GCD of 421, 862, 96, 560?
You can find a detailed procedure to find GCD of 421, 862, 96, 560 on our page.
3. How to find GCD of 421, 862, 96, 560 on a calculator?
You can find the GCD of 421, 862, 96, 560 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.