Online GCD Calculator is useful to find the GCD of 938, 589, 407, 402 quickly. Get the easiest ways to solve the greatest common divisor of 938, 589, 407, 402 i.e 1 in different methods as follows.
Given Input numbers are 938, 589, 407, 402
In the factoring method, we have to find the divisors of all numbers
Divisors of 938 :
The positive integer divisors of 938 that completely divides 938 are.
1, 2, 7, 14, 67, 134, 469, 938
Divisors of 589 :
The positive integer divisors of 589 that completely divides 589 are.
1, 19, 31, 589
Divisors of 407 :
The positive integer divisors of 407 that completely divides 407 are.
1, 11, 37, 407
Divisors of 402 :
The positive integer divisors of 402 that completely divides 402 are.
1, 2, 3, 6, 67, 134, 201, 402
GCD of numbers is the greatest common divisor
So, the GCD (938, 589, 407, 402) = 1.
Given numbers are 938, 589, 407, 402
The list of prime factors of all numbers are
Prime factors of 938 are 2 x 7 x 67
Prime factors of 589 are 19 x 31
Prime factors of 407 are 11 x 37
Prime factors of 402 are 2 x 3 x 67
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 938, 589, 407, 402
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(938, 589) = 552482
GCD(938, 589) = ( 938 x 589 ) / 552482
= 938 / 589
= 938
Step2:
LCM(1, 407) = 407
GCD(1, 407) = ( 1 x 407 ) / 407
= 1 / 407
= 1
Step3:
LCM(1, 402) = 402
GCD(1, 402) = ( 1 x 402 ) / 402
= 1 / 402
= 1
So, Greatest Common Divisor of 938, 589, 407, 402 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 938, 589, 407, 402
The greatest common divisor of numbers 938, 589, 407, 402 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 938, 589, 407, 402 is 1.
1. What is the GCD of 938, 589, 407, 402?
GCD of given numbers 938, 589, 407, 402 is 1
2. How to calculate the greatest common divisor of 938, 589, 407, 402?
We can find the highest common divisor of 938, 589, 407, 402 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 938, 589, 407, 402 i.e 1.
3. How can I use the GCD of 938, 589, 407, 402Calculator?
Out the numbers 938, 589, 407, 402 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.