GCD of 821, 430, 500, 379 Calculator

Given Input numbers are 821, 430, 500, 379

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 430 :

The positive integer divisors of 430 that completely divides 430 are.

1, 2, 5, 10, 43, 86, 215, 430

Divisors of 500 :

The positive integer divisors of 500 that completely divides 500 are.

1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500

Divisors of 379 :

The positive integer divisors of 379 that completely divides 379 are.

1, 379

GCD of numbers is the greatest common divisor

So, the GCD (821, 430, 500, 379) = 1.

Given numbers are 821, 430, 500, 379

The list of prime factors of all numbers are

Prime factors of 821 are 821

Prime factors of 430 are 2 x 5 x 43

Prime factors of 500 are 2 x 2 x 5 x 5 x 5

Prime factors of 379 are 379

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

Given numbers are 821, 430, 500, 379

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

Apply this formula for all numbers.

Step1:

LCM(821, 430) = 353030

GCD(821, 430) = ( 821 x 430 ) / 353030

= 821 / 430

= 821

Step2:

LCM(1, 500) = 500

GCD(1, 500) = ( 1 x 500 ) / 500

= 1 / 500

= 1

Step3:

LCM(1, 379) = 379

GCD(1, 379) = ( 1 x 379 ) / 379

= 1 / 379

= 1

So, Greatest Common Divisor of 821, 430, 500, 379 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 123, 213, 315, 413
• GCD of 559, 575, 861, 776
• GCD of 699, 207, 991, 986
• GCD of 835, 563, 656, 468
• GCD of 325, 703, 309, 459

Given numbers are 821, 430, 500, 379
The greatest common divisor of numbers 821, 430, 500, 379 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 821, 430, 500, 379 is 1.

1. What is the GCD of 821, 430, 500, 379?

GCD of given numbers 821, 430, 500, 379 is 1

2. How to calculate the greatest common divisor of 821, 430, 500, 379?

We can find the highest common divisor of 821, 430, 500, 379 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, 430, 500, 379 i.e 1.

3. How can I use the GCD of 821, 430, 500, 379Calculator?

Out the numbers 821, 430, 500, 379 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.