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 385, 767, 151, 155 i.e. 1 largest integer that divides all the numbers equally.
GCD of 385, 767, 151, 155 is 1
GCD(385, 767, 151, 155) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 385, 767, 151, 155 is 1
GCD(385, 767, 151, 155) = 1
Given Input numbers are 385, 767, 151, 155
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 385
List of positive integer divisors of 385 that divides 385 without a remainder.
1, 5, 7, 11, 35, 55, 77, 385
Divisors of 767
List of positive integer divisors of 767 that divides 767 without a remainder.
1, 13, 59, 767
Divisors of 151
List of positive integer divisors of 151 that divides 151 without a remainder.
1, 151
Divisors of 155
List of positive integer divisors of 155 that divides 155 without a remainder.
1, 5, 31, 155
Greatest Common Divisior
We found the divisors of 385, 767, 151, 155 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 385, 767, 151, 155 is 1.
Therefore, GCD of numbers 385, 767, 151, 155 is 1
Given Input Data is 385, 767, 151, 155
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 385 is 5 x 7 x 11
Prime Factorization of 767 is 13 x 59
Prime Factorization of 151 is 151
Prime Factorization of 155 is 5 x 31
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(385, 767) = 295295
GCD(385, 767) = ( 385 x 767 ) / 295295
GCD(385, 767) = 295295 / 295295
GCD(385, 767) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 151
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 151) = 151
GCD(1, 151) = ( 1 x 151 ) / 151
GCD(1, 151) = 151 / 151
GCD(1, 151) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 155
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 155) = 155
GCD(1, 155) = ( 1 x 155 ) / 155
GCD(1, 155) = 155 / 155
GCD(1, 155) = 1
GCD of 385, 767, 151, 155 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 385, 767, 151, 155?
GCD of 385, 767, 151, 155 is 1
2. Where do I get the detailed procedure to find GCD of 385, 767, 151, 155?
You can find a detailed procedure to find GCD of 385, 767, 151, 155 on our page.
3. How to find GCD of 385, 767, 151, 155 on a calculator?
You can find the GCD of 385, 767, 151, 155 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.