GCD of 869, 422, 820, 463 Calculator

Given Input numbers are 869, 422, 820, 463

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

Divisors of 869 :

The positive integer divisors of 869 that completely divides 869 are.

1, 11, 79, 869

Divisors of 422 :

The positive integer divisors of 422 that completely divides 422 are.

1, 2, 211, 422

Divisors of 820 :

The positive integer divisors of 820 that completely divides 820 are.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

Divisors of 463 :

The positive integer divisors of 463 that completely divides 463 are.

1, 463

GCD of numbers is the greatest common divisor

So, the GCD (869, 422, 820, 463) = 1.

Given numbers are 869, 422, 820, 463

The list of prime factors of all numbers are

Prime factors of 869 are 11 x 79

Prime factors of 422 are 2 x 211

Prime factors of 820 are 2 x 2 x 5 x 41

Prime factors of 463 are 463

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

Given numbers are 869, 422, 820, 463

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

Apply this formula for all numbers.

Step1:

LCM(869, 422) = 366718

GCD(869, 422) = ( 869 x 422 ) / 366718

= 869 / 422

= 869

Step2:

LCM(1, 820) = 820

GCD(1, 820) = ( 1 x 820 ) / 820

= 1 / 820

= 1

Step3:

LCM(1, 463) = 463

GCD(1, 463) = ( 1 x 463 ) / 463

= 1 / 463

= 1

So, Greatest Common Divisor of 869, 422, 820, 463 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 849, 815, 517, 396
• GCD of 688, 523, 933, 621
• GCD of 288, 553, 371, 611
• GCD of 802, 424, 167, 312
• GCD of 123, 686, 697, 470

Given numbers are 869, 422, 820, 463
The greatest common divisor of numbers 869, 422, 820, 463 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 869, 422, 820, 463 is 1.

1. What is the GCD of 869, 422, 820, 463?

GCD of given numbers 869, 422, 820, 463 is 1

2. How to calculate the greatest common divisor of 869, 422, 820, 463?

We can find the highest common divisor of 869, 422, 820, 463 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 869, 422, 820, 463 i.e 1.

3. How can I use the GCD of 869, 422, 820, 463Calculator?

Out the numbers 869, 422, 820, 463 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.