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 953, 315, 78, 162 i.e. 1 largest integer that divides all the numbers equally.
GCD of 953, 315, 78, 162 is 1
GCD(953, 315, 78, 162) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 953, 315, 78, 162 is 1
GCD(953, 315, 78, 162) = 1
Given Input numbers are 953, 315, 78, 162
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 953
List of positive integer divisors of 953 that divides 953 without a remainder.
1, 953
Divisors of 315
List of positive integer divisors of 315 that divides 315 without a remainder.
1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315
Divisors of 78
List of positive integer divisors of 78 that divides 78 without a remainder.
1, 2, 3, 6, 13, 26, 39, 78
Divisors of 162
List of positive integer divisors of 162 that divides 162 without a remainder.
1, 2, 3, 6, 9, 18, 27, 54, 81, 162
Greatest Common Divisior
We found the divisors of 953, 315, 78, 162 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 953, 315, 78, 162 is 1.
Therefore, GCD of numbers 953, 315, 78, 162 is 1
Given Input Data is 953, 315, 78, 162
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 953 is 953
Prime Factorization of 315 is 3 x 3 x 5 x 7
Prime Factorization of 78 is 2 x 3 x 13
Prime Factorization of 162 is 2 x 3 x 3 x 3 x 3
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(953, 315) = 300195
GCD(953, 315) = ( 953 x 315 ) / 300195
GCD(953, 315) = 300195 / 300195
GCD(953, 315) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 78
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 78) = 78
GCD(1, 78) = ( 1 x 78 ) / 78
GCD(1, 78) = 78 / 78
GCD(1, 78) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 162
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 162) = 162
GCD(1, 162) = ( 1 x 162 ) / 162
GCD(1, 162) = 162 / 162
GCD(1, 162) = 1
GCD of 953, 315, 78, 162 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 953, 315, 78, 162?
GCD of 953, 315, 78, 162 is 1
2. Where do I get the detailed procedure to find GCD of 953, 315, 78, 162?
You can find a detailed procedure to find GCD of 953, 315, 78, 162 on our page.
3. How to find GCD of 953, 315, 78, 162 on a calculator?
You can find the GCD of 953, 315, 78, 162 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.