Online GCD Calculator is useful to find the GCD of 513, 800, 530, 972 quickly. Get the easiest ways to solve the greatest common divisor of 513, 800, 530, 972 i.e 1 in different methods as follows.
Given Input numbers are 513, 800, 530, 972
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 800 :
The positive integer divisors of 800 that completely divides 800 are.
1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800
Divisors of 530 :
The positive integer divisors of 530 that completely divides 530 are.
1, 2, 5, 10, 53, 106, 265, 530
Divisors of 972 :
The positive integer divisors of 972 that completely divides 972 are.
1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972
GCD of numbers is the greatest common divisor
So, the GCD (513, 800, 530, 972) = 1.
Given numbers are 513, 800, 530, 972
The list of prime factors of all numbers are
Prime factors of 513 are 3 x 3 x 3 x 19
Prime factors of 800 are 2 x 2 x 2 x 2 x 2 x 5 x 5
Prime factors of 530 are 2 x 5 x 53
Prime factors of 972 are 2 x 2 x 3 x 3 x 3 x 3 x 3
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 513, 800, 530, 972
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(513, 800) = 410400
GCD(513, 800) = ( 513 x 800 ) / 410400
= 513 / 800
= 513
Step2:
LCM(1, 530) = 530
GCD(1, 530) = ( 1 x 530 ) / 530
= 1 / 530
= 1
Step3:
LCM(1, 972) = 972
GCD(1, 972) = ( 1 x 972 ) / 972
= 1 / 972
= 1
So, Greatest Common Divisor of 513, 800, 530, 972 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 513, 800, 530, 972
The greatest common divisor of numbers 513, 800, 530, 972 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 513, 800, 530, 972 is 1.
1. What is the GCD of 513, 800, 530, 972?
GCD of given numbers 513, 800, 530, 972 is 1
2. How to calculate the greatest common divisor of 513, 800, 530, 972?
We can find the highest common divisor of 513, 800, 530, 972 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, 800, 530, 972 i.e 1.
3. How can I use the GCD of 513, 800, 530, 972Calculator?
Out the numbers 513, 800, 530, 972 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.