GCD of 561, 211, 364, 468 Calculator

Given Input numbers are 561, 211, 364, 468

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

Divisors of 561 :

The positive integer divisors of 561 that completely divides 561 are.

1, 3, 11, 17, 33, 51, 187, 561

Divisors of 211 :

The positive integer divisors of 211 that completely divides 211 are.

1, 211

Divisors of 364 :

The positive integer divisors of 364 that completely divides 364 are.

1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364

Divisors of 468 :

The positive integer divisors of 468 that completely divides 468 are.

1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468

GCD of numbers is the greatest common divisor

So, the GCD (561, 211, 364, 468) = 1.

Given numbers are 561, 211, 364, 468

The list of prime factors of all numbers are

Prime factors of 561 are 3 x 11 x 17

Prime factors of 211 are 211

Prime factors of 364 are 2 x 2 x 7 x 13

Prime factors of 468 are 2 x 2 x 3 x 3 x 13

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

Given numbers are 561, 211, 364, 468

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

Apply this formula for all numbers.

Step1:

LCM(561, 211) = 118371

GCD(561, 211) = ( 561 x 211 ) / 118371

= 561 / 211

= 561

Step2:

LCM(1, 364) = 364

GCD(1, 364) = ( 1 x 364 ) / 364

= 1 / 364

= 1

Step3:

LCM(1, 468) = 468

GCD(1, 468) = ( 1 x 468 ) / 468

= 1 / 468

= 1

So, Greatest Common Divisor of 561, 211, 364, 468 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 451, 559, 709, 171
• GCD of 879, 651, 801, 700
• GCD of 649, 199, 531, 533
• GCD of 636, 710, 158, 140
• GCD of 867, 692, 566, 548

Given numbers are 561, 211, 364, 468
The greatest common divisor of numbers 561, 211, 364, 468 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 561, 211, 364, 468 is 1.

1. What is the GCD of 561, 211, 364, 468?

GCD of given numbers 561, 211, 364, 468 is 1

2. How to calculate the greatest common divisor of 561, 211, 364, 468?

We can find the highest common divisor of 561, 211, 364, 468 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 561, 211, 364, 468 i.e 1.

3. How can I use the GCD of 561, 211, 364, 468Calculator?

Out the numbers 561, 211, 364, 468 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.