Online GCD Calculator is useful to find the GCD of 523, 378, 844, 872 quickly. Get the easiest ways to solve the greatest common divisor of 523, 378, 844, 872 i.e 1 in different methods as follows.
Given Input numbers are 523, 378, 844, 872
In the factoring method, we have to find the divisors of all numbers
Divisors of 523 :
The positive integer divisors of 523 that completely divides 523 are.
1, 523
Divisors of 378 :
The positive integer divisors of 378 that completely divides 378 are.
1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378
Divisors of 844 :
The positive integer divisors of 844 that completely divides 844 are.
1, 2, 4, 211, 422, 844
Divisors of 872 :
The positive integer divisors of 872 that completely divides 872 are.
1, 2, 4, 8, 109, 218, 436, 872
GCD of numbers is the greatest common divisor
So, the GCD (523, 378, 844, 872) = 1.
Given numbers are 523, 378, 844, 872
The list of prime factors of all numbers are
Prime factors of 523 are 523
Prime factors of 378 are 2 x 3 x 3 x 3 x 7
Prime factors of 844 are 2 x 2 x 211
Prime factors of 872 are 2 x 2 x 2 x 109
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 523, 378, 844, 872
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(523, 378) = 197694
GCD(523, 378) = ( 523 x 378 ) / 197694
= 523 / 378
= 523
Step2:
LCM(1, 844) = 844
GCD(1, 844) = ( 1 x 844 ) / 844
= 1 / 844
= 1
Step3:
LCM(1, 872) = 872
GCD(1, 872) = ( 1 x 872 ) / 872
= 1 / 872
= 1
So, Greatest Common Divisor of 523, 378, 844, 872 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 523, 378, 844, 872
The greatest common divisor of numbers 523, 378, 844, 872 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 523, 378, 844, 872 is 1.
1. What is the GCD of 523, 378, 844, 872?
GCD of given numbers 523, 378, 844, 872 is 1
2. How to calculate the greatest common divisor of 523, 378, 844, 872?
We can find the highest common divisor of 523, 378, 844, 872 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 523, 378, 844, 872 i.e 1.
3. How can I use the GCD of 523, 378, 844, 872Calculator?
Out the numbers 523, 378, 844, 872 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.