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 486, 778, 425, 803 i.e. 1 largest integer that divides all the numbers equally.
GCD of 486, 778, 425, 803 is 1
GCD(486, 778, 425, 803) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 486, 778, 425, 803 is 1
GCD(486, 778, 425, 803) = 1
Given Input numbers are 486, 778, 425, 803
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 486
List of positive integer divisors of 486 that divides 486 without a remainder.
1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486
Divisors of 778
List of positive integer divisors of 778 that divides 778 without a remainder.
1, 2, 389, 778
Divisors of 425
List of positive integer divisors of 425 that divides 425 without a remainder.
1, 5, 17, 25, 85, 425
Divisors of 803
List of positive integer divisors of 803 that divides 803 without a remainder.
1, 11, 73, 803
Greatest Common Divisior
We found the divisors of 486, 778, 425, 803 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 486, 778, 425, 803 is 1.
Therefore, GCD of numbers 486, 778, 425, 803 is 1
Given Input Data is 486, 778, 425, 803
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 486 is 2 x 3 x 3 x 3 x 3 x 3
Prime Factorization of 778 is 2 x 389
Prime Factorization of 425 is 5 x 5 x 17
Prime Factorization of 803 is 11 x 73
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(486, 778) = 189054
GCD(486, 778) = ( 486 x 778 ) / 189054
GCD(486, 778) = 378108 / 189054
GCD(486, 778) = 2
Step2:
Here we consider the GCD from the above i.e. 2 as first number and the next as 425
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(2, 425) = 850
GCD(2, 425) = ( 2 x 425 ) / 850
GCD(2, 425) = 850 / 850
GCD(2, 425) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 803
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 803) = 803
GCD(1, 803) = ( 1 x 803 ) / 803
GCD(1, 803) = 803 / 803
GCD(1, 803) = 1
GCD of 486, 778, 425, 803 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 486, 778, 425, 803?
GCD of 486, 778, 425, 803 is 1
2. Where do I get the detailed procedure to find GCD of 486, 778, 425, 803?
You can find a detailed procedure to find GCD of 486, 778, 425, 803 on our page.
3. How to find GCD of 486, 778, 425, 803 on a calculator?
You can find the GCD of 486, 778, 425, 803 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.