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 890, 268, 79, 202 i.e. 1 largest integer that divides all the numbers equally.
GCD of 890, 268, 79, 202 is 1
GCD(890, 268, 79, 202) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 890, 268, 79, 202 is 1
GCD(890, 268, 79, 202) = 1
Given Input numbers are 890, 268, 79, 202
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 890
List of positive integer divisors of 890 that divides 890 without a remainder.
1, 2, 5, 10, 89, 178, 445, 890
Divisors of 268
List of positive integer divisors of 268 that divides 268 without a remainder.
1, 2, 4, 67, 134, 268
Divisors of 79
List of positive integer divisors of 79 that divides 79 without a remainder.
1, 79
Divisors of 202
List of positive integer divisors of 202 that divides 202 without a remainder.
1, 2, 101, 202
Greatest Common Divisior
We found the divisors of 890, 268, 79, 202 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 890, 268, 79, 202 is 1.
Therefore, GCD of numbers 890, 268, 79, 202 is 1
Given Input Data is 890, 268, 79, 202
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 890 is 2 x 5 x 89
Prime Factorization of 268 is 2 x 2 x 67
Prime Factorization of 79 is 79
Prime Factorization of 202 is 2 x 101
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(890, 268) = 119260
GCD(890, 268) = ( 890 x 268 ) / 119260
GCD(890, 268) = 238520 / 119260
GCD(890, 268) = 2
Step2:
Here we consider the GCD from the above i.e. 2 as first number and the next as 79
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(2, 79) = 158
GCD(2, 79) = ( 2 x 79 ) / 158
GCD(2, 79) = 158 / 158
GCD(2, 79) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 202
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 202) = 202
GCD(1, 202) = ( 1 x 202 ) / 202
GCD(1, 202) = 202 / 202
GCD(1, 202) = 1
GCD of 890, 268, 79, 202 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 890, 268, 79, 202?
GCD of 890, 268, 79, 202 is 1
2. Where do I get the detailed procedure to find GCD of 890, 268, 79, 202?
You can find a detailed procedure to find GCD of 890, 268, 79, 202 on our page.
3. How to find GCD of 890, 268, 79, 202 on a calculator?
You can find the GCD of 890, 268, 79, 202 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.