GCD of 843, 921, 182, 478 Calculator

Given Input numbers are 843, 921, 182, 478

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

Divisors of 843 :

The positive integer divisors of 843 that completely divides 843 are.

1, 3, 281, 843

Divisors of 921 :

The positive integer divisors of 921 that completely divides 921 are.

1, 3, 307, 921

Divisors of 182 :

The positive integer divisors of 182 that completely divides 182 are.

1, 2, 7, 13, 14, 26, 91, 182

Divisors of 478 :

The positive integer divisors of 478 that completely divides 478 are.

1, 2, 239, 478

GCD of numbers is the greatest common divisor

So, the GCD (843, 921, 182, 478) = 1.

Given numbers are 843, 921, 182, 478

The list of prime factors of all numbers are

Prime factors of 843 are 3 x 281

Prime factors of 921 are 3 x 307

Prime factors of 182 are 2 x 7 x 13

Prime factors of 478 are 2 x 239

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

Given numbers are 843, 921, 182, 478

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

Apply this formula for all numbers.

Step1:

LCM(843, 921) = 258801

GCD(843, 921) = ( 843 x 921 ) / 258801

= 843 / 921

= 843

Step2:

LCM(3, 182) = 546

GCD(3, 182) = ( 3 x 182 ) / 546

= 3 / 182

= 3

Step3:

LCM(1, 478) = 478

GCD(1, 478) = ( 1 x 478 ) / 478

= 1 / 478

= 1

So, Greatest Common Divisor of 843, 921, 182, 478 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 516, 789, 621, 454
• GCD of 694, 929, 626, 213
• GCD of 305, 208, 885, 389
• GCD of 395, 833, 718, 593
• GCD of 365, 868, 539, 596

Given numbers are 843, 921, 182, 478
The greatest common divisor of numbers 843, 921, 182, 478 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 843, 921, 182, 478 is 1.

1. What is the GCD of 843, 921, 182, 478?

GCD of given numbers 843, 921, 182, 478 is 1

2. How to calculate the greatest common divisor of 843, 921, 182, 478?

We can find the highest common divisor of 843, 921, 182, 478 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 843, 921, 182, 478 i.e 1.

3. How can I use the GCD of 843, 921, 182, 478Calculator?

Out the numbers 843, 921, 182, 478 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.