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 977, 547, 851, 403 i.e. 1 largest integer that divides all the numbers equally.
GCD of 977, 547, 851, 403 is 1
GCD(977, 547, 851, 403) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 977, 547, 851, 403 is 1
GCD(977, 547, 851, 403) = 1
Given Input numbers are 977, 547, 851, 403
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 977
List of positive integer divisors of 977 that divides 977 without a remainder.
1, 977
Divisors of 547
List of positive integer divisors of 547 that divides 547 without a remainder.
1, 547
Divisors of 851
List of positive integer divisors of 851 that divides 851 without a remainder.
1, 23, 37, 851
Divisors of 403
List of positive integer divisors of 403 that divides 403 without a remainder.
1, 13, 31, 403
Greatest Common Divisior
We found the divisors of 977, 547, 851, 403 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 977, 547, 851, 403 is 1.
Therefore, GCD of numbers 977, 547, 851, 403 is 1
Given Input Data is 977, 547, 851, 403
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 977 is 977
Prime Factorization of 547 is 547
Prime Factorization of 851 is 23 x 37
Prime Factorization of 403 is 13 x 31
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(977, 547) = 534419
GCD(977, 547) = ( 977 x 547 ) / 534419
GCD(977, 547) = 534419 / 534419
GCD(977, 547) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 851
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 851) = 851
GCD(1, 851) = ( 1 x 851 ) / 851
GCD(1, 851) = 851 / 851
GCD(1, 851) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 403
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 403) = 403
GCD(1, 403) = ( 1 x 403 ) / 403
GCD(1, 403) = 403 / 403
GCD(1, 403) = 1
GCD of 977, 547, 851, 403 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 977, 547, 851, 403?
GCD of 977, 547, 851, 403 is 1
2. Where do I get the detailed procedure to find GCD of 977, 547, 851, 403?
You can find a detailed procedure to find GCD of 977, 547, 851, 403 on our page.
3. How to find GCD of 977, 547, 851, 403 on a calculator?
You can find the GCD of 977, 547, 851, 403 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.