GCD of 821, 131, 626, 854 Calculator

Given Input numbers are 821, 131, 626, 854

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 131 :

The positive integer divisors of 131 that completely divides 131 are.

1, 131

Divisors of 626 :

The positive integer divisors of 626 that completely divides 626 are.

1, 2, 313, 626

Divisors of 854 :

The positive integer divisors of 854 that completely divides 854 are.

1, 2, 7, 14, 61, 122, 427, 854

GCD of numbers is the greatest common divisor

So, the GCD (821, 131, 626, 854) = 1.

Given numbers are 821, 131, 626, 854

The list of prime factors of all numbers are

Prime factors of 821 are 821

Prime factors of 131 are 131

Prime factors of 626 are 2 x 313

Prime factors of 854 are 2 x 7 x 61

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

Given numbers are 821, 131, 626, 854

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

Apply this formula for all numbers.

Step1:

LCM(821, 131) = 107551

GCD(821, 131) = ( 821 x 131 ) / 107551

= 821 / 131

= 821

Step2:

LCM(1, 626) = 626

GCD(1, 626) = ( 1 x 626 ) / 626

= 1 / 626

= 1

Step3:

LCM(1, 854) = 854

GCD(1, 854) = ( 1 x 854 ) / 854

= 1 / 854

= 1

So, Greatest Common Divisor of 821, 131, 626, 854 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 339, 688, 896, 989
• GCD of 395, 290, 220, 567
• GCD of 930, 519, 363, 144
• GCD of 829, 884, 288, 147
• GCD of 507, 988, 181, 802

Given numbers are 821, 131, 626, 854
The greatest common divisor of numbers 821, 131, 626, 854 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 821, 131, 626, 854 is 1.

1. What is the GCD of 821, 131, 626, 854?

GCD of given numbers 821, 131, 626, 854 is 1

2. How to calculate the greatest common divisor of 821, 131, 626, 854?

We can find the highest common divisor of 821, 131, 626, 854 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, 131, 626, 854 i.e 1.

3. How can I use the GCD of 821, 131, 626, 854Calculator?

Out the numbers 821, 131, 626, 854 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.