GCD of 427, 539, 387, 513 Calculator

Given Input numbers are 427, 539, 387, 513

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

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

Divisors of 539 :

The positive integer divisors of 539 that completely divides 539 are.

1, 7, 11, 49, 77, 539

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

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 (427, 539, 387, 513) = 1.

Given numbers are 427, 539, 387, 513

The list of prime factors of all numbers are

Prime factors of 427 are 7 x 61

Prime factors of 539 are 7 x 7 x 11

Prime factors of 387 are 3 x 3 x 43

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 427, 539, 387, 513

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

Apply this formula for all numbers.

Step1:

LCM(427, 539) = 32879

GCD(427, 539) = ( 427 x 539 ) / 32879

= 427 / 539

= 427

Step2:

LCM(7, 387) = 2709

GCD(7, 387) = ( 7 x 387 ) / 2709

= 7 / 387

= 7

Step3:

LCM(1, 513) = 513

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

= 1 / 513

= 1

So, Greatest Common Divisor of 427, 539, 387, 513 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 785, 137, 815, 626
• GCD of 237, 345, 565, 280
• GCD of 296, 145, 606, 544
• GCD of 810, 687, 820, 517
• GCD of 126, 258, 813, 564

Given numbers are 427, 539, 387, 513
The greatest common divisor of numbers 427, 539, 387, 513 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 427, 539, 387, 513 is 1.

1. What is the GCD of 427, 539, 387, 513?

GCD of given numbers 427, 539, 387, 513 is 1

2. How to calculate the greatest common divisor of 427, 539, 387, 513?

We can find the highest common divisor of 427, 539, 387, 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 427, 539, 387, 513 i.e 1.

3. How can I use the GCD of 427, 539, 387, 513Calculator?

Out the numbers 427, 539, 387, 513 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.