Online GCD Calculator is useful to find the GCD of 137, 210, 389, 468 quickly. Get the easiest ways to solve the greatest common divisor of 137, 210, 389, 468 i.e 1 in different methods as follows.
Given Input numbers are 137, 210, 389, 468
In the factoring method, we have to find the divisors of all numbers
Divisors of 137 :
The positive integer divisors of 137 that completely divides 137 are.
1, 137
Divisors of 210 :
The positive integer divisors of 210 that completely divides 210 are.
1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210
Divisors of 389 :
The positive integer divisors of 389 that completely divides 389 are.
1, 389
Divisors of 468 :
The positive integer divisors of 468 that completely divides 468 are.
1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468
GCD of numbers is the greatest common divisor
So, the GCD (137, 210, 389, 468) = 1.
Given numbers are 137, 210, 389, 468
The list of prime factors of all numbers are
Prime factors of 137 are 137
Prime factors of 210 are 2 x 3 x 5 x 7
Prime factors of 389 are 389
Prime factors of 468 are 2 x 2 x 3 x 3 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 137, 210, 389, 468
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(137, 210) = 28770
GCD(137, 210) = ( 137 x 210 ) / 28770
= 137 / 210
= 137
Step2:
LCM(1, 389) = 389
GCD(1, 389) = ( 1 x 389 ) / 389
= 1 / 389
= 1
Step3:
LCM(1, 468) = 468
GCD(1, 468) = ( 1 x 468 ) / 468
= 1 / 468
= 1
So, Greatest Common Divisor of 137, 210, 389, 468 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 137, 210, 389, 468
The greatest common divisor of numbers 137, 210, 389, 468 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 137, 210, 389, 468 is 1.
1. What is the GCD of 137, 210, 389, 468?
GCD of given numbers 137, 210, 389, 468 is 1
2. How to calculate the greatest common divisor of 137, 210, 389, 468?
We can find the highest common divisor of 137, 210, 389, 468 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 137, 210, 389, 468 i.e 1.
3. How can I use the GCD of 137, 210, 389, 468Calculator?
Out the numbers 137, 210, 389, 468 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.