Online GCD Calculator is useful to find the GCD of 520, 612, 213, 731 quickly. Get the easiest ways to solve the greatest common divisor of 520, 612, 213, 731 i.e 1 in different methods as follows.
Given Input numbers are 520, 612, 213, 731
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 612 :
The positive integer divisors of 612 that completely divides 612 are.
1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612
Divisors of 213 :
The positive integer divisors of 213 that completely divides 213 are.
1, 3, 71, 213
Divisors of 731 :
The positive integer divisors of 731 that completely divides 731 are.
1, 17, 43, 731
GCD of numbers is the greatest common divisor
So, the GCD (520, 612, 213, 731) = 1.
Given numbers are 520, 612, 213, 731
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 612 are 2 x 2 x 3 x 3 x 17
Prime factors of 213 are 3 x 71
Prime factors of 731 are 17 x 43
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 520, 612, 213, 731
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(520, 612) = 79560
GCD(520, 612) = ( 520 x 612 ) / 79560
= 520 / 612
= 520
Step2:
LCM(4, 213) = 852
GCD(4, 213) = ( 4 x 213 ) / 852
= 4 / 213
= 4
Step3:
LCM(1, 731) = 731
GCD(1, 731) = ( 1 x 731 ) / 731
= 1 / 731
= 1
So, Greatest Common Divisor of 520, 612, 213, 731 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 520, 612, 213, 731
The greatest common divisor of numbers 520, 612, 213, 731 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 520, 612, 213, 731 is 1.
1. What is the GCD of 520, 612, 213, 731?
GCD of given numbers 520, 612, 213, 731 is 1
2. How to calculate the greatest common divisor of 520, 612, 213, 731?
We can find the highest common divisor of 520, 612, 213, 731 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, 612, 213, 731 i.e 1.
3. How can I use the GCD of 520, 612, 213, 731Calculator?
Out the numbers 520, 612, 213, 731 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.