GCD of 571, 307, 638, 682 Calculator

Given Input numbers are 571, 307, 638, 682

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

Divisors of 571 :

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

1, 571

Divisors of 307 :

The positive integer divisors of 307 that completely divides 307 are.

1, 307

Divisors of 638 :

The positive integer divisors of 638 that completely divides 638 are.

1, 2, 11, 22, 29, 58, 319, 638

Divisors of 682 :

The positive integer divisors of 682 that completely divides 682 are.

1, 2, 11, 22, 31, 62, 341, 682

GCD of numbers is the greatest common divisor

So, the GCD (571, 307, 638, 682) = 1.

Given numbers are 571, 307, 638, 682

The list of prime factors of all numbers are

Prime factors of 571 are 571

Prime factors of 307 are 307

Prime factors of 638 are 2 x 11 x 29

Prime factors of 682 are 2 x 11 x 31

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

Given numbers are 571, 307, 638, 682

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

Apply this formula for all numbers.

Step1:

LCM(571, 307) = 175297

GCD(571, 307) = ( 571 x 307 ) / 175297

= 571 / 307

= 571

Step2:

LCM(1, 638) = 638

GCD(1, 638) = ( 1 x 638 ) / 638

= 1 / 638

= 1

Step3:

LCM(1, 682) = 682

GCD(1, 682) = ( 1 x 682 ) / 682

= 1 / 682

= 1

So, Greatest Common Divisor of 571, 307, 638, 682 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 136, 971, 425, 778
• GCD of 622, 793, 917, 717
• GCD of 287, 524, 669, 399
• GCD of 620, 135, 452, 647
• GCD of 212, 936, 144, 151

Given numbers are 571, 307, 638, 682
The greatest common divisor of numbers 571, 307, 638, 682 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 571, 307, 638, 682 is 1.

1. What is the GCD of 571, 307, 638, 682?

GCD of given numbers 571, 307, 638, 682 is 1

2. How to calculate the greatest common divisor of 571, 307, 638, 682?

We can find the highest common divisor of 571, 307, 638, 682 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 571, 307, 638, 682 i.e 1.

3. How can I use the GCD of 571, 307, 638, 682Calculator?

Out the numbers 571, 307, 638, 682 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.