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 107, 221, 617, 140 i.e. 1 largest integer that divides all the numbers equally.
GCD of 107, 221, 617, 140 is 1
GCD(107, 221, 617, 140) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 107, 221, 617, 140 is 1
GCD(107, 221, 617, 140) = 1
Given Input numbers are 107, 221, 617, 140
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 107
List of positive integer divisors of 107 that divides 107 without a remainder.
1, 107
Divisors of 221
List of positive integer divisors of 221 that divides 221 without a remainder.
1, 13, 17, 221
Divisors of 617
List of positive integer divisors of 617 that divides 617 without a remainder.
1, 617
Divisors of 140
List of positive integer divisors of 140 that divides 140 without a remainder.
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
Greatest Common Divisior
We found the divisors of 107, 221, 617, 140 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 107, 221, 617, 140 is 1.
Therefore, GCD of numbers 107, 221, 617, 140 is 1
Given Input Data is 107, 221, 617, 140
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 107 is 107
Prime Factorization of 221 is 13 x 17
Prime Factorization of 617 is 617
Prime Factorization of 140 is 2 x 2 x 5 x 7
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(107, 221) = 23647
GCD(107, 221) = ( 107 x 221 ) / 23647
GCD(107, 221) = 23647 / 23647
GCD(107, 221) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 617
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 617) = 617
GCD(1, 617) = ( 1 x 617 ) / 617
GCD(1, 617) = 617 / 617
GCD(1, 617) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 140
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 140) = 140
GCD(1, 140) = ( 1 x 140 ) / 140
GCD(1, 140) = 140 / 140
GCD(1, 140) = 1
GCD of 107, 221, 617, 140 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 107, 221, 617, 140?
GCD of 107, 221, 617, 140 is 1
2. Where do I get the detailed procedure to find GCD of 107, 221, 617, 140?
You can find a detailed procedure to find GCD of 107, 221, 617, 140 on our page.
3. How to find GCD of 107, 221, 617, 140 on a calculator?
You can find the GCD of 107, 221, 617, 140 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.