GCD of 436, 397, 422, 571 Calculator

Given Input numbers are 436, 397, 422, 571

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 397 :

The positive integer divisors of 397 that completely divides 397 are.

1, 397

Divisors of 422 :

The positive integer divisors of 422 that completely divides 422 are.

1, 2, 211, 422

Divisors of 571 :

The positive integer divisors of 571 that completely divides 571 are.

1, 571

GCD of numbers is the greatest common divisor

So, the GCD (436, 397, 422, 571) = 1.

Given numbers are 436, 397, 422, 571

The list of prime factors of all numbers are

Prime factors of 436 are 2 x 2 x 109

Prime factors of 397 are 397

Prime factors of 422 are 2 x 211

Prime factors of 571 are 571

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

Given numbers are 436, 397, 422, 571

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

Apply this formula for all numbers.

Step1:

LCM(436, 397) = 173092

GCD(436, 397) = ( 436 x 397 ) / 173092

= 436 / 397

= 436

Step2:

LCM(1, 422) = 422

GCD(1, 422) = ( 1 x 422 ) / 422

= 1 / 422

= 1

Step3:

LCM(1, 571) = 571

GCD(1, 571) = ( 1 x 571 ) / 571

= 1 / 571

= 1

So, Greatest Common Divisor of 436, 397, 422, 571 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 763, 460, 715, 965
• GCD of 372, 650, 422, 607
• GCD of 333, 612, 435, 588
• GCD of 180, 591, 662, 741
• GCD of 729, 317, 732, 103

Given numbers are 436, 397, 422, 571
The greatest common divisor of numbers 436, 397, 422, 571 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 436, 397, 422, 571 is 1.

1. What is the GCD of 436, 397, 422, 571?

GCD of given numbers 436, 397, 422, 571 is 1

2. How to calculate the greatest common divisor of 436, 397, 422, 571?

We can find the highest common divisor of 436, 397, 422, 571 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, 397, 422, 571 i.e 1.

3. How can I use the GCD of 436, 397, 422, 571Calculator?

Out the numbers 436, 397, 422, 571 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.