GCD of 521, 729, 436, 386 Calculator

Given Input numbers are 521, 729, 436, 386

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

Divisors of 521 :

The positive integer divisors of 521 that completely divides 521 are.

1, 521

Divisors of 729 :

The positive integer divisors of 729 that completely divides 729 are.

1, 3, 9, 27, 81, 243, 729

Divisors of 436 :

The positive integer divisors of 436 that completely divides 436 are.

1, 2, 4, 109, 218, 436

Divisors of 386 :

The positive integer divisors of 386 that completely divides 386 are.

1, 2, 193, 386

GCD of numbers is the greatest common divisor

So, the GCD (521, 729, 436, 386) = 1.

Given numbers are 521, 729, 436, 386

The list of prime factors of all numbers are

Prime factors of 521 are 521

Prime factors of 729 are 3 x 3 x 3 x 3 x 3 x 3

Prime factors of 436 are 2 x 2 x 109

Prime factors of 386 are 2 x 193

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

Given numbers are 521, 729, 436, 386

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

Apply this formula for all numbers.

Step1:

LCM(521, 729) = 379809

GCD(521, 729) = ( 521 x 729 ) / 379809

= 521 / 729

= 521

Step2:

LCM(1, 436) = 436

GCD(1, 436) = ( 1 x 436 ) / 436

= 1 / 436

= 1

Step3:

LCM(1, 386) = 386

GCD(1, 386) = ( 1 x 386 ) / 386

= 1 / 386

= 1

So, Greatest Common Divisor of 521, 729, 436, 386 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 536, 946, 848, 641
• GCD of 959, 937, 985, 878
• GCD of 725, 585, 440, 353
• GCD of 899, 532, 836, 782
• GCD of 133, 838, 533, 837

Given numbers are 521, 729, 436, 386
The greatest common divisor of numbers 521, 729, 436, 386 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 521, 729, 436, 386 is 1.

1. What is the GCD of 521, 729, 436, 386?

GCD of given numbers 521, 729, 436, 386 is 1

2. How to calculate the greatest common divisor of 521, 729, 436, 386?

We can find the highest common divisor of 521, 729, 436, 386 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 521, 729, 436, 386 i.e 1.

3. How can I use the GCD of 521, 729, 436, 386Calculator?

Out the numbers 521, 729, 436, 386 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.