GCD of 513, 829, 542, 438 Calculator

Given Input numbers are 513, 829, 542, 438

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 829 :

The positive integer divisors of 829 that completely divides 829 are.

1, 829

Divisors of 542 :

The positive integer divisors of 542 that completely divides 542 are.

1, 2, 271, 542

Divisors of 438 :

The positive integer divisors of 438 that completely divides 438 are.

1, 2, 3, 6, 73, 146, 219, 438

GCD of numbers is the greatest common divisor

So, the GCD (513, 829, 542, 438) = 1.

Given numbers are 513, 829, 542, 438

The list of prime factors of all numbers are

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

Prime factors of 829 are 829

Prime factors of 542 are 2 x 271

Prime factors of 438 are 2 x 3 x 73

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

Given numbers are 513, 829, 542, 438

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

Apply this formula for all numbers.

Step1:

LCM(513, 829) = 425277

GCD(513, 829) = ( 513 x 829 ) / 425277

= 513 / 829

= 513

Step2:

LCM(1, 542) = 542

GCD(1, 542) = ( 1 x 542 ) / 542

= 1 / 542

= 1

Step3:

LCM(1, 438) = 438

GCD(1, 438) = ( 1 x 438 ) / 438

= 1 / 438

= 1

So, Greatest Common Divisor of 513, 829, 542, 438 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 743, 847, 559, 448
• GCD of 955, 903, 103, 491
• GCD of 268, 183, 305, 689
• GCD of 633, 856, 582, 146
• GCD of 765, 576, 589, 562

Given numbers are 513, 829, 542, 438
The greatest common divisor of numbers 513, 829, 542, 438 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 513, 829, 542, 438 is 1.

1. What is the GCD of 513, 829, 542, 438?

GCD of given numbers 513, 829, 542, 438 is 1

2. How to calculate the greatest common divisor of 513, 829, 542, 438?

We can find the highest common divisor of 513, 829, 542, 438 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, 829, 542, 438 i.e 1.

3. How can I use the GCD of 513, 829, 542, 438Calculator?

Out the numbers 513, 829, 542, 438 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.