Online GCD Calculator is useful to find the GCD of 869, 622, 138, 468 quickly. Get the easiest ways to solve the greatest common divisor of 869, 622, 138, 468 i.e 1 in different methods as follows.
Given Input numbers are 869, 622, 138, 468
In the factoring method, we have to find the divisors of all numbers
Divisors of 869 :
The positive integer divisors of 869 that completely divides 869 are.
1, 11, 79, 869
Divisors of 622 :
The positive integer divisors of 622 that completely divides 622 are.
1, 2, 311, 622
Divisors of 138 :
The positive integer divisors of 138 that completely divides 138 are.
1, 2, 3, 6, 23, 46, 69, 138
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 (869, 622, 138, 468) = 1.
Given numbers are 869, 622, 138, 468
The list of prime factors of all numbers are
Prime factors of 869 are 11 x 79
Prime factors of 622 are 2 x 311
Prime factors of 138 are 2 x 3 x 23
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 869, 622, 138, 468
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(869, 622) = 540518
GCD(869, 622) = ( 869 x 622 ) / 540518
= 869 / 622
= 869
Step2:
LCM(1, 138) = 138
GCD(1, 138) = ( 1 x 138 ) / 138
= 1 / 138
= 1
Step3:
LCM(1, 468) = 468
GCD(1, 468) = ( 1 x 468 ) / 468
= 1 / 468
= 1
So, Greatest Common Divisor of 869, 622, 138, 468 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 869, 622, 138, 468
The greatest common divisor of numbers 869, 622, 138, 468 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 869, 622, 138, 468 is 1.
1. What is the GCD of 869, 622, 138, 468?
GCD of given numbers 869, 622, 138, 468 is 1
2. How to calculate the greatest common divisor of 869, 622, 138, 468?
We can find the highest common divisor of 869, 622, 138, 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 869, 622, 138, 468 i.e 1.
3. How can I use the GCD of 869, 622, 138, 468Calculator?
Out the numbers 869, 622, 138, 468 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.