Online GCD Calculator is useful to find the GCD of 513, 258, 520, 266 quickly. Get the easiest ways to solve the greatest common divisor of 513, 258, 520, 266 i.e 1 in different methods as follows.
Given Input numbers are 513, 258, 520, 266
In the factoring method, we have to find the divisors of all numbers
Divisors of 513 :
The positive integer divisors of 513 that completely divides 513 are.
1, 3, 9, 19, 27, 57, 171, 513
Divisors of 258 :
The positive integer divisors of 258 that completely divides 258 are.
1, 2, 3, 6, 43, 86, 129, 258
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 266 :
The positive integer divisors of 266 that completely divides 266 are.
1, 2, 7, 14, 19, 38, 133, 266
GCD of numbers is the greatest common divisor
So, the GCD (513, 258, 520, 266) = 1.
Given numbers are 513, 258, 520, 266
The list of prime factors of all numbers are
Prime factors of 513 are 3 x 3 x 3 x 19
Prime factors of 258 are 2 x 3 x 43
Prime factors of 520 are 2 x 2 x 2 x 5 x 13
Prime factors of 266 are 2 x 7 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 513, 258, 520, 266
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(513, 258) = 44118
GCD(513, 258) = ( 513 x 258 ) / 44118
= 513 / 258
= 513
Step2:
LCM(3, 520) = 1560
GCD(3, 520) = ( 3 x 520 ) / 1560
= 3 / 520
= 3
Step3:
LCM(1, 266) = 266
GCD(1, 266) = ( 1 x 266 ) / 266
= 1 / 266
= 1
So, Greatest Common Divisor of 513, 258, 520, 266 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 513, 258, 520, 266
The greatest common divisor of numbers 513, 258, 520, 266 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 513, 258, 520, 266 is 1.
1. What is the GCD of 513, 258, 520, 266?
GCD of given numbers 513, 258, 520, 266 is 1
2. How to calculate the greatest common divisor of 513, 258, 520, 266?
We can find the highest common divisor of 513, 258, 520, 266 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 513, 258, 520, 266 i.e 1.
3. How can I use the GCD of 513, 258, 520, 266Calculator?
Out the numbers 513, 258, 520, 266 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.