Online GCD Calculator is useful to find the GCD of 849, 420, 428, 937 quickly. Get the easiest ways to solve the greatest common divisor of 849, 420, 428, 937 i.e 1 in different methods as follows.
Given Input numbers are 849, 420, 428, 937
In the factoring method, we have to find the divisors of all numbers
Divisors of 849 :
The positive integer divisors of 849 that completely divides 849 are.
1, 3, 283, 849
Divisors of 420 :
The positive integer divisors of 420 that completely divides 420 are.
1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420
Divisors of 428 :
The positive integer divisors of 428 that completely divides 428 are.
1, 2, 4, 107, 214, 428
Divisors of 937 :
The positive integer divisors of 937 that completely divides 937 are.
1, 937
GCD of numbers is the greatest common divisor
So, the GCD (849, 420, 428, 937) = 1.
Given numbers are 849, 420, 428, 937
The list of prime factors of all numbers are
Prime factors of 849 are 3 x 283
Prime factors of 420 are 2 x 2 x 3 x 5 x 7
Prime factors of 428 are 2 x 2 x 107
Prime factors of 937 are 937
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 849, 420, 428, 937
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(849, 420) = 118860
GCD(849, 420) = ( 849 x 420 ) / 118860
= 849 / 420
= 849
Step2:
LCM(3, 428) = 1284
GCD(3, 428) = ( 3 x 428 ) / 1284
= 3 / 428
= 3
Step3:
LCM(1, 937) = 937
GCD(1, 937) = ( 1 x 937 ) / 937
= 1 / 937
= 1
So, Greatest Common Divisor of 849, 420, 428, 937 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 849, 420, 428, 937
The greatest common divisor of numbers 849, 420, 428, 937 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 849, 420, 428, 937 is 1.
1. What is the GCD of 849, 420, 428, 937?
GCD of given numbers 849, 420, 428, 937 is 1
2. How to calculate the greatest common divisor of 849, 420, 428, 937?
We can find the highest common divisor of 849, 420, 428, 937 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 849, 420, 428, 937 i.e 1.
3. How can I use the GCD of 849, 420, 428, 937Calculator?
Out the numbers 849, 420, 428, 937 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.