Online GCD Calculator is useful to find the GCD of 520, 589, 620, 998 quickly. Get the easiest ways to solve the greatest common divisor of 520, 589, 620, 998 i.e 1 in different methods as follows.
Given Input numbers are 520, 589, 620, 998
In the factoring method, we have to find the divisors of all numbers
Divisors of 520 :
The positive integer divisors of 520 that completely divides 520 are.
1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520
Divisors of 589 :
The positive integer divisors of 589 that completely divides 589 are.
1, 19, 31, 589
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 998 :
The positive integer divisors of 998 that completely divides 998 are.
1, 2, 499, 998
GCD of numbers is the greatest common divisor
So, the GCD (520, 589, 620, 998) = 1.
Given numbers are 520, 589, 620, 998
The list of prime factors of all numbers are
Prime factors of 520 are 2 x 2 x 2 x 5 x 13
Prime factors of 589 are 19 x 31
Prime factors of 620 are 2 x 2 x 5 x 31
Prime factors of 998 are 2 x 499
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 520, 589, 620, 998
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(520, 589) = 306280
GCD(520, 589) = ( 520 x 589 ) / 306280
= 520 / 589
= 520
Step2:
LCM(1, 620) = 620
GCD(1, 620) = ( 1 x 620 ) / 620
= 1 / 620
= 1
Step3:
LCM(1, 998) = 998
GCD(1, 998) = ( 1 x 998 ) / 998
= 1 / 998
= 1
So, Greatest Common Divisor of 520, 589, 620, 998 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 520, 589, 620, 998
The greatest common divisor of numbers 520, 589, 620, 998 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 520, 589, 620, 998 is 1.
1. What is the GCD of 520, 589, 620, 998?
GCD of given numbers 520, 589, 620, 998 is 1
2. How to calculate the greatest common divisor of 520, 589, 620, 998?
We can find the highest common divisor of 520, 589, 620, 998 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 520, 589, 620, 998 i.e 1.
3. How can I use the GCD of 520, 589, 620, 998Calculator?
Out the numbers 520, 589, 620, 998 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.