GCD of 856, 664, 723, 513 Calculator

Given Input numbers are 856, 664, 723, 513

In the factoring method, we have to find the divisors of all numbers

Divisors of 856 :

The positive integer divisors of 856 that completely divides 856 are.

1, 2, 4, 8, 107, 214, 428, 856

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 723 :

The positive integer divisors of 723 that completely divides 723 are.

1, 3, 241, 723

Divisors of 513 :

The positive integer divisors of 513 that completely divides 513 are.

1, 3, 9, 19, 27, 57, 171, 513

GCD of numbers is the greatest common divisor

So, the GCD (856, 664, 723, 513) = 1.

Given numbers are 856, 664, 723, 513

The list of prime factors of all numbers are

Prime factors of 856 are 2 x 2 x 2 x 107

Prime factors of 664 are 2 x 2 x 2 x 83

Prime factors of 723 are 3 x 241

Prime factors of 513 are 3 x 3 x 3 x 19

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 856, 664, 723, 513

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(856, 664) = 71048

GCD(856, 664) = ( 856 x 664 ) / 71048

= 856 / 664

= 856

Step2:

LCM(8, 723) = 5784

GCD(8, 723) = ( 8 x 723 ) / 5784

= 8 / 723

= 8

Step3:

LCM(1, 513) = 513

GCD(1, 513) = ( 1 x 513 ) / 513

= 1 / 513

= 1

So, Greatest Common Divisor of 856, 664, 723, 513 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 785, 830, 431, 261
• GCD of 724, 144, 115, 701
• GCD of 411, 200, 764, 542
• GCD of 315, 834, 567, 362
• GCD of 502, 235, 760, 369

Given numbers are 856, 664, 723, 513
The greatest common divisor of numbers 856, 664, 723, 513 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 856, 664, 723, 513 is 1.

1. What is the GCD of 856, 664, 723, 513?

GCD of given numbers 856, 664, 723, 513 is 1

2. How to calculate the greatest common divisor of 856, 664, 723, 513?

We can find the highest common divisor of 856, 664, 723, 513 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 856, 664, 723, 513 i.e 1.

3. How can I use the GCD of 856, 664, 723, 513Calculator?

Out the numbers 856, 664, 723, 513 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.