GCD of 821, 852, 516, 631 Calculator

Given Input numbers are 821, 852, 516, 631

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

Divisors of 821 :

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

1, 821

Divisors of 852 :

The positive integer divisors of 852 that completely divides 852 are.

1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852

Divisors of 516 :

The positive integer divisors of 516 that completely divides 516 are.

1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516

Divisors of 631 :

The positive integer divisors of 631 that completely divides 631 are.

1, 631

GCD of numbers is the greatest common divisor

So, the GCD (821, 852, 516, 631) = 1.

Given numbers are 821, 852, 516, 631

The list of prime factors of all numbers are

Prime factors of 821 are 821

Prime factors of 852 are 2 x 2 x 3 x 71

Prime factors of 516 are 2 x 2 x 3 x 43

Prime factors of 631 are 631

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

Given numbers are 821, 852, 516, 631

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

Apply this formula for all numbers.

Step1:

LCM(821, 852) = 699492

GCD(821, 852) = ( 821 x 852 ) / 699492

= 821 / 852

= 821

Step2:

LCM(1, 516) = 516

GCD(1, 516) = ( 1 x 516 ) / 516

= 1 / 516

= 1

Step3:

LCM(1, 631) = 631

GCD(1, 631) = ( 1 x 631 ) / 631

= 1 / 631

= 1

So, Greatest Common Divisor of 821, 852, 516, 631 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 607, 859, 412, 452
• GCD of 178, 761, 624, 510
• GCD of 955, 960, 280, 879
• GCD of 525, 325, 649, 470
• GCD of 383, 118, 180, 772

Given numbers are 821, 852, 516, 631
The greatest common divisor of numbers 821, 852, 516, 631 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 821, 852, 516, 631 is 1.

1. What is the GCD of 821, 852, 516, 631?

GCD of given numbers 821, 852, 516, 631 is 1

2. How to calculate the greatest common divisor of 821, 852, 516, 631?

We can find the highest common divisor of 821, 852, 516, 631 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 821, 852, 516, 631 i.e 1.

3. How can I use the GCD of 821, 852, 516, 631Calculator?

Out the numbers 821, 852, 516, 631 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.