GCD of 813, 429, 284, 965 Calculator

Given Input numbers are 813, 429, 284, 965

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 429 :

The positive integer divisors of 429 that completely divides 429 are.

1, 3, 11, 13, 33, 39, 143, 429

Divisors of 284 :

The positive integer divisors of 284 that completely divides 284 are.

1, 2, 4, 71, 142, 284

Divisors of 965 :

The positive integer divisors of 965 that completely divides 965 are.

1, 5, 193, 965

GCD of numbers is the greatest common divisor

So, the GCD (813, 429, 284, 965) = 1.

Given numbers are 813, 429, 284, 965

The list of prime factors of all numbers are

Prime factors of 813 are 3 x 271

Prime factors of 429 are 3 x 11 x 13

Prime factors of 284 are 2 x 2 x 71

Prime factors of 965 are 5 x 193

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

Given numbers are 813, 429, 284, 965

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

Apply this formula for all numbers.

Step1:

LCM(813, 429) = 116259

GCD(813, 429) = ( 813 x 429 ) / 116259

= 813 / 429

= 813

Step2:

LCM(3, 284) = 852

GCD(3, 284) = ( 3 x 284 ) / 852

= 3 / 284

= 3

Step3:

LCM(1, 965) = 965

GCD(1, 965) = ( 1 x 965 ) / 965

= 1 / 965

= 1

So, Greatest Common Divisor of 813, 429, 284, 965 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 817, 734, 300, 750
• GCD of 854, 992, 883, 153
• GCD of 471, 107, 591, 408
• GCD of 112, 585, 638, 954
• GCD of 913, 168, 533, 879

Given numbers are 813, 429, 284, 965
The greatest common divisor of numbers 813, 429, 284, 965 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 813, 429, 284, 965 is 1.

1. What is the GCD of 813, 429, 284, 965?

GCD of given numbers 813, 429, 284, 965 is 1

2. How to calculate the greatest common divisor of 813, 429, 284, 965?

We can find the highest common divisor of 813, 429, 284, 965 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, 429, 284, 965 i.e 1.

3. How can I use the GCD of 813, 429, 284, 965Calculator?

Out the numbers 813, 429, 284, 965 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.