GCD of 436, 581, 107, 728 Calculator

Given Input numbers are 436, 581, 107, 728

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

Divisors of 436 :

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

1, 2, 4, 109, 218, 436

Divisors of 581 :

The positive integer divisors of 581 that completely divides 581 are.

1, 7, 83, 581

Divisors of 107 :

The positive integer divisors of 107 that completely divides 107 are.

1, 107

Divisors of 728 :

The positive integer divisors of 728 that completely divides 728 are.

1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

GCD of numbers is the greatest common divisor

So, the GCD (436, 581, 107, 728) = 1.

Given numbers are 436, 581, 107, 728

The list of prime factors of all numbers are

Prime factors of 436 are 2 x 2 x 109

Prime factors of 581 are 7 x 83

Prime factors of 107 are 107

Prime factors of 728 are 2 x 2 x 2 x 7 x 13

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

Given numbers are 436, 581, 107, 728

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

Apply this formula for all numbers.

Step1:

LCM(436, 581) = 253316

GCD(436, 581) = ( 436 x 581 ) / 253316

= 436 / 581

= 436

Step2:

LCM(1, 107) = 107

GCD(1, 107) = ( 1 x 107 ) / 107

= 1 / 107

= 1

Step3:

LCM(1, 728) = 728

GCD(1, 728) = ( 1 x 728 ) / 728

= 1 / 728

= 1

So, Greatest Common Divisor of 436, 581, 107, 728 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 428, 138, 481, 908
• GCD of 479, 550, 894, 236
• GCD of 164, 882, 670, 498
• GCD of 796, 125, 129, 617
• GCD of 881, 419, 808, 139

Given numbers are 436, 581, 107, 728
The greatest common divisor of numbers 436, 581, 107, 728 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 436, 581, 107, 728 is 1.

1. What is the GCD of 436, 581, 107, 728?

GCD of given numbers 436, 581, 107, 728 is 1

2. How to calculate the greatest common divisor of 436, 581, 107, 728?

We can find the highest common divisor of 436, 581, 107, 728 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 436, 581, 107, 728 i.e 1.

3. How can I use the GCD of 436, 581, 107, 728Calculator?

Out the numbers 436, 581, 107, 728 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.