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 970, 221, 98, 889 i.e. 1 largest integer that divides all the numbers equally.
GCD of 970, 221, 98, 889 is 1
GCD(970, 221, 98, 889) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 970, 221, 98, 889 is 1
GCD(970, 221, 98, 889) = 1
Given Input numbers are 970, 221, 98, 889
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 970
List of positive integer divisors of 970 that divides 970 without a remainder.
1, 2, 5, 10, 97, 194, 485, 970
Divisors of 221
List of positive integer divisors of 221 that divides 221 without a remainder.
1, 13, 17, 221
Divisors of 98
List of positive integer divisors of 98 that divides 98 without a remainder.
1, 2, 7, 14, 49, 98
Divisors of 889
List of positive integer divisors of 889 that divides 889 without a remainder.
1, 7, 127, 889
Greatest Common Divisior
We found the divisors of 970, 221, 98, 889 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 970, 221, 98, 889 is 1.
Therefore, GCD of numbers 970, 221, 98, 889 is 1
Given Input Data is 970, 221, 98, 889
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 970 is 2 x 5 x 97
Prime Factorization of 221 is 13 x 17
Prime Factorization of 98 is 2 x 7 x 7
Prime Factorization of 889 is 7 x 127
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(970, 221) = 214370
GCD(970, 221) = ( 970 x 221 ) / 214370
GCD(970, 221) = 214370 / 214370
GCD(970, 221) = 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 889
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 889) = 889
GCD(1, 889) = ( 1 x 889 ) / 889
GCD(1, 889) = 889 / 889
GCD(1, 889) = 1
GCD of 970, 221, 98, 889 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 970, 221, 98, 889?
GCD of 970, 221, 98, 889 is 1
2. Where do I get the detailed procedure to find GCD of 970, 221, 98, 889?
You can find a detailed procedure to find GCD of 970, 221, 98, 889 on our page.
3. How to find GCD of 970, 221, 98, 889 on a calculator?
You can find the GCD of 970, 221, 98, 889 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.