Online GCD Calculator is useful to find the GCD of 520, 343, 905, 536 quickly. Get the easiest ways to solve the greatest common divisor of 520, 343, 905, 536 i.e 1 in different methods as follows.
Given Input numbers are 520, 343, 905, 536
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 343 :
The positive integer divisors of 343 that completely divides 343 are.
1, 7, 49, 343
Divisors of 905 :
The positive integer divisors of 905 that completely divides 905 are.
1, 5, 181, 905
Divisors of 536 :
The positive integer divisors of 536 that completely divides 536 are.
1, 2, 4, 8, 67, 134, 268, 536
GCD of numbers is the greatest common divisor
So, the GCD (520, 343, 905, 536) = 1.
Given numbers are 520, 343, 905, 536
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 343 are 7 x 7 x 7
Prime factors of 905 are 5 x 181
Prime factors of 536 are 2 x 2 x 2 x 67
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 520, 343, 905, 536
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(520, 343) = 178360
GCD(520, 343) = ( 520 x 343 ) / 178360
= 520 / 343
= 520
Step2:
LCM(1, 905) = 905
GCD(1, 905) = ( 1 x 905 ) / 905
= 1 / 905
= 1
Step3:
LCM(1, 536) = 536
GCD(1, 536) = ( 1 x 536 ) / 536
= 1 / 536
= 1
So, Greatest Common Divisor of 520, 343, 905, 536 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 520, 343, 905, 536
The greatest common divisor of numbers 520, 343, 905, 536 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 520, 343, 905, 536 is 1.
1. What is the GCD of 520, 343, 905, 536?
GCD of given numbers 520, 343, 905, 536 is 1
2. How to calculate the greatest common divisor of 520, 343, 905, 536?
We can find the highest common divisor of 520, 343, 905, 536 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, 343, 905, 536 i.e 1.
3. How can I use the GCD of 520, 343, 905, 536Calculator?
Out the numbers 520, 343, 905, 536 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.