GCD of 813, 424, 886, 120 Calculator

Given Input numbers are 813, 424, 886, 120

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

Divisors of 813 :

The positive integer divisors of 813 that completely divides 813 are.

1, 3, 271, 813

Divisors of 424 :

The positive integer divisors of 424 that completely divides 424 are.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 886 :

The positive integer divisors of 886 that completely divides 886 are.

1, 2, 443, 886

Divisors of 120 :

The positive integer divisors of 120 that completely divides 120 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

GCD of numbers is the greatest common divisor

So, the GCD (813, 424, 886, 120) = 1.

Given numbers are 813, 424, 886, 120

The list of prime factors of all numbers are

Prime factors of 813 are 3 x 271

Prime factors of 424 are 2 x 2 x 2 x 53

Prime factors of 886 are 2 x 443

Prime factors of 120 are 2 x 2 x 2 x 3 x 5

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

Given numbers are 813, 424, 886, 120

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

Apply this formula for all numbers.

Step1:

LCM(813, 424) = 344712

GCD(813, 424) = ( 813 x 424 ) / 344712

= 813 / 424

= 813

Step2:

LCM(1, 886) = 886

GCD(1, 886) = ( 1 x 886 ) / 886

= 1 / 886

= 1

Step3:

LCM(1, 120) = 120

GCD(1, 120) = ( 1 x 120 ) / 120

= 1 / 120

= 1

So, Greatest Common Divisor of 813, 424, 886, 120 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 389, 982, 382, 906
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• GCD of 860, 363, 154, 487
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Given numbers are 813, 424, 886, 120
The greatest common divisor of numbers 813, 424, 886, 120 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 813, 424, 886, 120 is 1.

1. What is the GCD of 813, 424, 886, 120?

GCD of given numbers 813, 424, 886, 120 is 1

2. How to calculate the greatest common divisor of 813, 424, 886, 120?

We can find the highest common divisor of 813, 424, 886, 120 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 813, 424, 886, 120 i.e 1.

3. How can I use the GCD of 813, 424, 886, 120Calculator?

Out the numbers 813, 424, 886, 120 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.