GCD of 572, 892, 821, 981 Calculator

Given Input numbers are 572, 892, 821, 981

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

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

Divisors of 892 :

The positive integer divisors of 892 that completely divides 892 are.

1, 2, 4, 223, 446, 892

Divisors of 821 :

The positive integer divisors of 821 that completely divides 821 are.

1, 821

Divisors of 981 :

The positive integer divisors of 981 that completely divides 981 are.

1, 3, 9, 109, 327, 981

GCD of numbers is the greatest common divisor

So, the GCD (572, 892, 821, 981) = 1.

Given numbers are 572, 892, 821, 981

The list of prime factors of all numbers are

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

Prime factors of 892 are 2 x 2 x 223

Prime factors of 821 are 821

Prime factors of 981 are 3 x 3 x 109

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

Given numbers are 572, 892, 821, 981

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

Apply this formula for all numbers.

Step1:

LCM(572, 892) = 127556

GCD(572, 892) = ( 572 x 892 ) / 127556

= 572 / 892

= 572

Step2:

LCM(4, 821) = 3284

GCD(4, 821) = ( 4 x 821 ) / 3284

= 4 / 821

= 4

Step3:

LCM(1, 981) = 981

GCD(1, 981) = ( 1 x 981 ) / 981

= 1 / 981

= 1

So, Greatest Common Divisor of 572, 892, 821, 981 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 456, 295, 610, 588
• GCD of 271, 701, 331, 615
• GCD of 183, 564, 795, 430
• GCD of 347, 330, 544, 767
• GCD of 431, 447, 617, 423

Given numbers are 572, 892, 821, 981
The greatest common divisor of numbers 572, 892, 821, 981 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 572, 892, 821, 981 is 1.

1. What is the GCD of 572, 892, 821, 981?

GCD of given numbers 572, 892, 821, 981 is 1

2. How to calculate the greatest common divisor of 572, 892, 821, 981?

We can find the highest common divisor of 572, 892, 821, 981 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 572, 892, 821, 981 i.e 1.

3. How can I use the GCD of 572, 892, 821, 981Calculator?

Out the numbers 572, 892, 821, 981 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.