Online GCD Calculator is useful to find the GCD of 620, 591, 169, 938 quickly. Get the easiest ways to solve the greatest common divisor of 620, 591, 169, 938 i.e 1 in different methods as follows.
Given Input numbers are 620, 591, 169, 938
In the factoring method, we have to find the divisors of all numbers
Divisors of 620 :
The positive integer divisors of 620 that completely divides 620 are.
1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620
Divisors of 591 :
The positive integer divisors of 591 that completely divides 591 are.
1, 3, 197, 591
Divisors of 169 :
The positive integer divisors of 169 that completely divides 169 are.
1, 13, 169
Divisors of 938 :
The positive integer divisors of 938 that completely divides 938 are.
1, 2, 7, 14, 67, 134, 469, 938
GCD of numbers is the greatest common divisor
So, the GCD (620, 591, 169, 938) = 1.
Given numbers are 620, 591, 169, 938
The list of prime factors of all numbers are
Prime factors of 620 are 2 x 2 x 5 x 31
Prime factors of 591 are 3 x 197
Prime factors of 169 are 13 x 13
Prime factors of 938 are 2 x 7 x 67
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 620, 591, 169, 938
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(620, 591) = 366420
GCD(620, 591) = ( 620 x 591 ) / 366420
= 620 / 591
= 620
Step2:
LCM(1, 169) = 169
GCD(1, 169) = ( 1 x 169 ) / 169
= 1 / 169
= 1
Step3:
LCM(1, 938) = 938
GCD(1, 938) = ( 1 x 938 ) / 938
= 1 / 938
= 1
So, Greatest Common Divisor of 620, 591, 169, 938 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 620, 591, 169, 938
The greatest common divisor of numbers 620, 591, 169, 938 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 620, 591, 169, 938 is 1.
1. What is the GCD of 620, 591, 169, 938?
GCD of given numbers 620, 591, 169, 938 is 1
2. How to calculate the greatest common divisor of 620, 591, 169, 938?
We can find the highest common divisor of 620, 591, 169, 938 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 620, 591, 169, 938 i.e 1.
3. How can I use the GCD of 620, 591, 169, 938Calculator?
Out the numbers 620, 591, 169, 938 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.