Online GCD Calculator is useful to find the GCD of 842, 539, 747, 331 quickly. Get the easiest ways to solve the greatest common divisor of 842, 539, 747, 331 i.e 1 in different methods as follows.
Given Input numbers are 842, 539, 747, 331
In the factoring method, we have to find the divisors of all numbers
Divisors of 842 :
The positive integer divisors of 842 that completely divides 842 are.
1, 2, 421, 842
Divisors of 539 :
The positive integer divisors of 539 that completely divides 539 are.
1, 7, 11, 49, 77, 539
Divisors of 747 :
The positive integer divisors of 747 that completely divides 747 are.
1, 3, 9, 83, 249, 747
Divisors of 331 :
The positive integer divisors of 331 that completely divides 331 are.
1, 331
GCD of numbers is the greatest common divisor
So, the GCD (842, 539, 747, 331) = 1.
Given numbers are 842, 539, 747, 331
The list of prime factors of all numbers are
Prime factors of 842 are 2 x 421
Prime factors of 539 are 7 x 7 x 11
Prime factors of 747 are 3 x 3 x 83
Prime factors of 331 are 331
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 842, 539, 747, 331
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(842, 539) = 453838
GCD(842, 539) = ( 842 x 539 ) / 453838
= 842 / 539
= 842
Step2:
LCM(1, 747) = 747
GCD(1, 747) = ( 1 x 747 ) / 747
= 1 / 747
= 1
Step3:
LCM(1, 331) = 331
GCD(1, 331) = ( 1 x 331 ) / 331
= 1 / 331
= 1
So, Greatest Common Divisor of 842, 539, 747, 331 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 842, 539, 747, 331
The greatest common divisor of numbers 842, 539, 747, 331 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 842, 539, 747, 331 is 1.
1. What is the GCD of 842, 539, 747, 331?
GCD of given numbers 842, 539, 747, 331 is 1
2. How to calculate the greatest common divisor of 842, 539, 747, 331?
We can find the highest common divisor of 842, 539, 747, 331 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 842, 539, 747, 331 i.e 1.
3. How can I use the GCD of 842, 539, 747, 331Calculator?
Out the numbers 842, 539, 747, 331 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.