Online GCD Calculator is useful to find the GCD of 238, 119, 121, 787 quickly. Get the easiest ways to solve the greatest common divisor of 238, 119, 121, 787 i.e 1 in different methods as follows.
Given Input numbers are 238, 119, 121, 787
In the factoring method, we have to find the divisors of all numbers
Divisors of 238 :
The positive integer divisors of 238 that completely divides 238 are.
1, 2, 7, 14, 17, 34, 119, 238
Divisors of 119 :
The positive integer divisors of 119 that completely divides 119 are.
1, 7, 17, 119
Divisors of 121 :
The positive integer divisors of 121 that completely divides 121 are.
1, 11, 121
Divisors of 787 :
The positive integer divisors of 787 that completely divides 787 are.
1, 787
GCD of numbers is the greatest common divisor
So, the GCD (238, 119, 121, 787) = 1.
Given numbers are 238, 119, 121, 787
The list of prime factors of all numbers are
Prime factors of 238 are 2 x 7 x 17
Prime factors of 119 are 7 x 17
Prime factors of 121 are 11 x 11
Prime factors of 787 are 787
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 238, 119, 121, 787
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(238, 119) = 238
GCD(238, 119) = ( 238 x 119 ) / 238
= 238 / 119
= 238
Step2:
LCM(119, 121) = 14399
GCD(119, 121) = ( 119 x 121 ) / 14399
= 119 / 121
= 119
Step3:
LCM(1, 787) = 787
GCD(1, 787) = ( 1 x 787 ) / 787
= 1 / 787
= 1
So, Greatest Common Divisor of 238, 119, 121, 787 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 238, 119, 121, 787
The greatest common divisor of numbers 238, 119, 121, 787 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 238, 119, 121, 787 is 1.
1. What is the GCD of 238, 119, 121, 787?
GCD of given numbers 238, 119, 121, 787 is 1
2. How to calculate the greatest common divisor of 238, 119, 121, 787?
We can find the highest common divisor of 238, 119, 121, 787 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 238, 119, 121, 787 i.e 1.
3. How can I use the GCD of 238, 119, 121, 787Calculator?
Out the numbers 238, 119, 121, 787 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.