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 775, 803, 55, 655 i.e. 1 largest integer that divides all the numbers equally.
GCD of 775, 803, 55, 655 is 1
GCD(775, 803, 55, 655) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 775, 803, 55, 655 is 1
GCD(775, 803, 55, 655) = 1
Given Input numbers are 775, 803, 55, 655
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 775
List of positive integer divisors of 775 that divides 775 without a remainder.
1, 5, 25, 31, 155, 775
Divisors of 803
List of positive integer divisors of 803 that divides 803 without a remainder.
1, 11, 73, 803
Divisors of 55
List of positive integer divisors of 55 that divides 55 without a remainder.
1, 5, 11, 55
Divisors of 655
List of positive integer divisors of 655 that divides 655 without a remainder.
1, 5, 131, 655
Greatest Common Divisior
We found the divisors of 775, 803, 55, 655 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 775, 803, 55, 655 is 1.
Therefore, GCD of numbers 775, 803, 55, 655 is 1
Given Input Data is 775, 803, 55, 655
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 775 is 5 x 5 x 31
Prime Factorization of 803 is 11 x 73
Prime Factorization of 55 is 5 x 11
Prime Factorization of 655 is 5 x 131
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(775, 803) = 622325
GCD(775, 803) = ( 775 x 803 ) / 622325
GCD(775, 803) = 622325 / 622325
GCD(775, 803) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 55
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 55) = 55
GCD(1, 55) = ( 1 x 55 ) / 55
GCD(1, 55) = 55 / 55
GCD(1, 55) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 655
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 655) = 655
GCD(1, 655) = ( 1 x 655 ) / 655
GCD(1, 655) = 655 / 655
GCD(1, 655) = 1
GCD of 775, 803, 55, 655 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 775, 803, 55, 655?
GCD of 775, 803, 55, 655 is 1
2. Where do I get the detailed procedure to find GCD of 775, 803, 55, 655?
You can find a detailed procedure to find GCD of 775, 803, 55, 655 on our page.
3. How to find GCD of 775, 803, 55, 655 on a calculator?
You can find the GCD of 775, 803, 55, 655 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.