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 638, 887, 98, 160 i.e. 1 largest integer that divides all the numbers equally.
GCD of 638, 887, 98, 160 is 1
GCD(638, 887, 98, 160) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 638, 887, 98, 160 is 1
GCD(638, 887, 98, 160) = 1
Given Input numbers are 638, 887, 98, 160
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 638
List of positive integer divisors of 638 that divides 638 without a remainder.
1, 2, 11, 22, 29, 58, 319, 638
Divisors of 887
List of positive integer divisors of 887 that divides 887 without a remainder.
1, 887
Divisors of 98
List of positive integer divisors of 98 that divides 98 without a remainder.
1, 2, 7, 14, 49, 98
Divisors of 160
List of positive integer divisors of 160 that divides 160 without a remainder.
1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160
Greatest Common Divisior
We found the divisors of 638, 887, 98, 160 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 638, 887, 98, 160 is 1.
Therefore, GCD of numbers 638, 887, 98, 160 is 1
Given Input Data is 638, 887, 98, 160
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 638 is 2 x 11 x 29
Prime Factorization of 887 is 887
Prime Factorization of 98 is 2 x 7 x 7
Prime Factorization of 160 is 2 x 2 x 2 x 2 x 2 x 5
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(638, 887) = 565906
GCD(638, 887) = ( 638 x 887 ) / 565906
GCD(638, 887) = 565906 / 565906
GCD(638, 887) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 98
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 98) = 98
GCD(1, 98) = ( 1 x 98 ) / 98
GCD(1, 98) = 98 / 98
GCD(1, 98) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 160
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 160) = 160
GCD(1, 160) = ( 1 x 160 ) / 160
GCD(1, 160) = 160 / 160
GCD(1, 160) = 1
GCD of 638, 887, 98, 160 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 638, 887, 98, 160?
GCD of 638, 887, 98, 160 is 1
2. Where do I get the detailed procedure to find GCD of 638, 887, 98, 160?
You can find a detailed procedure to find GCD of 638, 887, 98, 160 on our page.
3. How to find GCD of 638, 887, 98, 160 on a calculator?
You can find the GCD of 638, 887, 98, 160 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.