GCD of 539, 644, 180, 636 Calculator

Given Input numbers are 539, 644, 180, 636

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

Divisors of 539 :

The positive integer divisors of 539 that completely divides 539 are.

1, 7, 11, 49, 77, 539

Divisors of 644 :

The positive integer divisors of 644 that completely divides 644 are.

1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

Divisors of 180 :

The positive integer divisors of 180 that completely divides 180 are.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

Divisors of 636 :

The positive integer divisors of 636 that completely divides 636 are.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

GCD of numbers is the greatest common divisor

So, the GCD (539, 644, 180, 636) = 1.

Given numbers are 539, 644, 180, 636

The list of prime factors of all numbers are

Prime factors of 539 are 7 x 7 x 11

Prime factors of 644 are 2 x 2 x 7 x 23

Prime factors of 180 are 2 x 2 x 3 x 3 x 5

Prime factors of 636 are 2 x 2 x 3 x 53

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

Given numbers are 539, 644, 180, 636

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

Apply this formula for all numbers.

Step1:

LCM(539, 644) = 49588

GCD(539, 644) = ( 539 x 644 ) / 49588

= 539 / 644

= 539

Step2:

LCM(7, 180) = 1260

GCD(7, 180) = ( 7 x 180 ) / 1260

= 7 / 180

= 7

Step3:

LCM(1, 636) = 636

GCD(1, 636) = ( 1 x 636 ) / 636

= 1 / 636

= 1

So, Greatest Common Divisor of 539, 644, 180, 636 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 249, 321, 120, 929
• GCD of 890, 766, 278, 813
• GCD of 771, 275, 113, 902
• GCD of 711, 409, 827, 430
• GCD of 571, 614, 683, 779

Given numbers are 539, 644, 180, 636
The greatest common divisor of numbers 539, 644, 180, 636 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 539, 644, 180, 636 is 1.

1. What is the GCD of 539, 644, 180, 636?

GCD of given numbers 539, 644, 180, 636 is 1

2. How to calculate the greatest common divisor of 539, 644, 180, 636?

We can find the highest common divisor of 539, 644, 180, 636 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 539, 644, 180, 636 i.e 1.

3. How can I use the GCD of 539, 644, 180, 636Calculator?

Out the numbers 539, 644, 180, 636 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.