GCD of 938, 621, 195 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 938, 621, 195 quickly. Get the easiest ways to solve the greatest common divisor of 938, 621, 195 i.e 1 in different methods as follows.
Given Input numbers are 938, 621, 195
In the factoring method, we have to find the divisors of all numbers
Divisors of 938 :
The positive integer divisors of 938 that completely divides 938 are.
1, 2, 7, 14, 67, 134, 469, 938
Divisors of 621 :
The positive integer divisors of 621 that completely divides 621 are.
1, 3, 9, 23, 27, 69, 207, 621
Divisors of 195 :
The positive integer divisors of 195 that completely divides 195 are.
1, 3, 5, 13, 15, 39, 65, 195
GCD of numbers is the greatest common divisor
So, the GCD (938, 621, 195) = 1.
Given numbers are 938, 621, 195
The list of prime factors of all numbers are
Prime factors of 938 are 2 x 7 x 67
Prime factors of 621 are 3 x 3 x 3 x 23
Prime factors of 195 are 3 x 5 x 13
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 938, 621, 195 using LCM Formula
Given numbers are 938, 621, 195
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(938, 621) = 582498
GCD(938, 621) = ( 938 x 621 ) / 582498
= 938 / 621
= 938
Step2:
LCM(1, 195) = 195
GCD(1, 195) = ( 1 x 195 ) / 195
= 1 / 195
= 1
So, Greatest Common Divisor of 938, 621, 195 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 938, 621, 195
Given numbers are 938, 621, 195
The greatest common divisor of numbers 938, 621, 195 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 938, 621, 195 is 1.
FAQs on GCD of 938, 621, 195 Calculator
1. What is the GCD of 938, 621, 195?
GCD of given numbers 938, 621, 195 is 1
2. How to calculate the greatest common divisor of 938, 621, 195?
We can find the highest common divisor of 938, 621, 195 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 938, 621, 195 i.e 1.
3. How can I use the GCD of 938, 621, 195Calculator?
Out the numbers 938, 621, 195 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.