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 155, 370, 95, 401 i.e. 1 largest integer that divides all the numbers equally.
GCD of 155, 370, 95, 401 is 1
GCD(155, 370, 95, 401) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 155, 370, 95, 401 is 1
GCD(155, 370, 95, 401) = 1
Given Input numbers are 155, 370, 95, 401
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 155
List of positive integer divisors of 155 that divides 155 without a remainder.
1, 5, 31, 155
Divisors of 370
List of positive integer divisors of 370 that divides 370 without a remainder.
1, 2, 5, 10, 37, 74, 185, 370
Divisors of 95
List of positive integer divisors of 95 that divides 95 without a remainder.
1, 5, 19, 95
Divisors of 401
List of positive integer divisors of 401 that divides 401 without a remainder.
1, 401
Greatest Common Divisior
We found the divisors of 155, 370, 95, 401 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 155, 370, 95, 401 is 1.
Therefore, GCD of numbers 155, 370, 95, 401 is 1
Given Input Data is 155, 370, 95, 401
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 155 is 5 x 31
Prime Factorization of 370 is 2 x 5 x 37
Prime Factorization of 95 is 5 x 19
Prime Factorization of 401 is 401
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(155, 370) = 11470
GCD(155, 370) = ( 155 x 370 ) / 11470
GCD(155, 370) = 57350 / 11470
GCD(155, 370) = 5
Step2:
Here we consider the GCD from the above i.e. 5 as first number and the next as 95
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(5, 95) = 95
GCD(5, 95) = ( 5 x 95 ) / 95
GCD(5, 95) = 475 / 95
GCD(5, 95) = 5
Step3:
Here we consider the GCD from the above i.e. 5 as first number and the next as 401
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(5, 401) = 2005
GCD(5, 401) = ( 5 x 401 ) / 2005
GCD(5, 401) = 2005 / 2005
GCD(5, 401) = 1
GCD of 155, 370, 95, 401 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 155, 370, 95, 401?
GCD of 155, 370, 95, 401 is 1
2. Where do I get the detailed procedure to find GCD of 155, 370, 95, 401?
You can find a detailed procedure to find GCD of 155, 370, 95, 401 on our page.
3. How to find GCD of 155, 370, 95, 401 on a calculator?
You can find the GCD of 155, 370, 95, 401 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.