Online GCD Calculator is useful to find the GCD of 427, 371, 939, 828 quickly. Get the easiest ways to solve the greatest common divisor of 427, 371, 939, 828 i.e 1 in different methods as follows.
Given Input numbers are 427, 371, 939, 828
In the factoring method, we have to find the divisors of all numbers
Divisors of 427 :
The positive integer divisors of 427 that completely divides 427 are.
1, 7, 61, 427
Divisors of 371 :
The positive integer divisors of 371 that completely divides 371 are.
1, 7, 53, 371
Divisors of 939 :
The positive integer divisors of 939 that completely divides 939 are.
1, 3, 313, 939
Divisors of 828 :
The positive integer divisors of 828 that completely divides 828 are.
1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828
GCD of numbers is the greatest common divisor
So, the GCD (427, 371, 939, 828) = 1.
Given numbers are 427, 371, 939, 828
The list of prime factors of all numbers are
Prime factors of 427 are 7 x 61
Prime factors of 371 are 7 x 53
Prime factors of 939 are 3 x 313
Prime factors of 828 are 2 x 2 x 3 x 3 x 23
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 427, 371, 939, 828
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(427, 371) = 22631
GCD(427, 371) = ( 427 x 371 ) / 22631
= 427 / 371
= 427
Step2:
LCM(7, 939) = 6573
GCD(7, 939) = ( 7 x 939 ) / 6573
= 7 / 939
= 7
Step3:
LCM(1, 828) = 828
GCD(1, 828) = ( 1 x 828 ) / 828
= 1 / 828
= 1
So, Greatest Common Divisor of 427, 371, 939, 828 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 427, 371, 939, 828
The greatest common divisor of numbers 427, 371, 939, 828 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 427, 371, 939, 828 is 1.
1. What is the GCD of 427, 371, 939, 828?
GCD of given numbers 427, 371, 939, 828 is 1
2. How to calculate the greatest common divisor of 427, 371, 939, 828?
We can find the highest common divisor of 427, 371, 939, 828 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 427, 371, 939, 828 i.e 1.
3. How can I use the GCD of 427, 371, 939, 828Calculator?
Out the numbers 427, 371, 939, 828 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.