GCD of 261, 976, 243, 572 Calculator

Given Input numbers are 261, 976, 243, 572

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

Divisors of 261 :

The positive integer divisors of 261 that completely divides 261 are.

1, 3, 9, 29, 87, 261

Divisors of 976 :

The positive integer divisors of 976 that completely divides 976 are.

1, 2, 4, 8, 16, 61, 122, 244, 488, 976

Divisors of 243 :

The positive integer divisors of 243 that completely divides 243 are.

1, 3, 9, 27, 81, 243

Divisors of 572 :

The positive integer divisors of 572 that completely divides 572 are.

1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

GCD of numbers is the greatest common divisor

So, the GCD (261, 976, 243, 572) = 1.

Given numbers are 261, 976, 243, 572

The list of prime factors of all numbers are

Prime factors of 261 are 3 x 3 x 29

Prime factors of 976 are 2 x 2 x 2 x 2 x 61

Prime factors of 243 are 3 x 3 x 3 x 3 x 3

Prime factors of 572 are 2 x 2 x 11 x 13

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

Given numbers are 261, 976, 243, 572

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

Apply this formula for all numbers.

Step1:

LCM(261, 976) = 254736

GCD(261, 976) = ( 261 x 976 ) / 254736

= 261 / 976

= 261

Step2:

LCM(1, 243) = 243

GCD(1, 243) = ( 1 x 243 ) / 243

= 1 / 243

= 1

Step3:

LCM(1, 572) = 572

GCD(1, 572) = ( 1 x 572 ) / 572

= 1 / 572

= 1

So, Greatest Common Divisor of 261, 976, 243, 572 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 137, 790, 212, 376
• GCD of 274, 507, 777, 716
• GCD of 401, 350, 581, 827
• GCD of 681, 875, 614, 907
• GCD of 477, 572, 179, 301

Given numbers are 261, 976, 243, 572
The greatest common divisor of numbers 261, 976, 243, 572 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 261, 976, 243, 572 is 1.

1. What is the GCD of 261, 976, 243, 572?

GCD of given numbers 261, 976, 243, 572 is 1

2. How to calculate the greatest common divisor of 261, 976, 243, 572?

We can find the highest common divisor of 261, 976, 243, 572 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 261, 976, 243, 572 i.e 1.

3. How can I use the GCD of 261, 976, 243, 572Calculator?

Out the numbers 261, 976, 243, 572 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.