GCD of 822, 400, 969, 581 Calculator

Given Input numbers are 822, 400, 969, 581

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

Divisors of 822 :

The positive integer divisors of 822 that completely divides 822 are.

1, 2, 3, 6, 137, 274, 411, 822

Divisors of 400 :

The positive integer divisors of 400 that completely divides 400 are.

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400

Divisors of 969 :

The positive integer divisors of 969 that completely divides 969 are.

1, 3, 17, 19, 51, 57, 323, 969

Divisors of 581 :

The positive integer divisors of 581 that completely divides 581 are.

1, 7, 83, 581

GCD of numbers is the greatest common divisor

So, the GCD (822, 400, 969, 581) = 1.

Given numbers are 822, 400, 969, 581

The list of prime factors of all numbers are

Prime factors of 822 are 2 x 3 x 137

Prime factors of 400 are 2 x 2 x 2 x 2 x 5 x 5

Prime factors of 969 are 3 x 17 x 19

Prime factors of 581 are 7 x 83

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

Given numbers are 822, 400, 969, 581

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

Apply this formula for all numbers.

Step1:

LCM(822, 400) = 164400

GCD(822, 400) = ( 822 x 400 ) / 164400

= 822 / 400

= 822

Step2:

LCM(2, 969) = 1938

GCD(2, 969) = ( 2 x 969 ) / 1938

= 2 / 969

= 2

Step3:

LCM(1, 581) = 581

GCD(1, 581) = ( 1 x 581 ) / 581

= 1 / 581

= 1

So, Greatest Common Divisor of 822, 400, 969, 581 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 493, 351, 698, 314
• GCD of 625, 955, 276, 494
• GCD of 479, 297, 950, 684
• GCD of 841, 809, 584, 433
• GCD of 179, 545, 120, 867

Given numbers are 822, 400, 969, 581
The greatest common divisor of numbers 822, 400, 969, 581 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 822, 400, 969, 581 is 1.

1. What is the GCD of 822, 400, 969, 581?

GCD of given numbers 822, 400, 969, 581 is 1

2. How to calculate the greatest common divisor of 822, 400, 969, 581?

We can find the highest common divisor of 822, 400, 969, 581 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 822, 400, 969, 581 i.e 1.

3. How can I use the GCD of 822, 400, 969, 581Calculator?

Out the numbers 822, 400, 969, 581 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.