GCD of 638, 843, 794, 371 Calculator

Given Input numbers are 638, 843, 794, 371

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

Divisors of 638 :

The positive integer divisors of 638 that completely divides 638 are.

1, 2, 11, 22, 29, 58, 319, 638

Divisors of 843 :

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

1, 3, 281, 843

Divisors of 794 :

The positive integer divisors of 794 that completely divides 794 are.

1, 2, 397, 794

Divisors of 371 :

The positive integer divisors of 371 that completely divides 371 are.

1, 7, 53, 371

GCD of numbers is the greatest common divisor

So, the GCD (638, 843, 794, 371) = 1.

Given numbers are 638, 843, 794, 371

The list of prime factors of all numbers are

Prime factors of 638 are 2 x 11 x 29

Prime factors of 843 are 3 x 281

Prime factors of 794 are 2 x 397

Prime factors of 371 are 7 x 53

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

Given numbers are 638, 843, 794, 371

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

Apply this formula for all numbers.

Step1:

LCM(638, 843) = 537834

GCD(638, 843) = ( 638 x 843 ) / 537834

= 638 / 843

= 638

Step2:

LCM(1, 794) = 794

GCD(1, 794) = ( 1 x 794 ) / 794

= 1 / 794

= 1

Step3:

LCM(1, 371) = 371

GCD(1, 371) = ( 1 x 371 ) / 371

= 1 / 371

= 1

So, Greatest Common Divisor of 638, 843, 794, 371 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 276, 193, 229, 174
• GCD of 707, 698, 141, 159
• GCD of 451, 472, 115, 392
• GCD of 997, 130, 541, 398
• GCD of 807, 478, 206, 253

Given numbers are 638, 843, 794, 371
The greatest common divisor of numbers 638, 843, 794, 371 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 638, 843, 794, 371 is 1.

1. What is the GCD of 638, 843, 794, 371?

GCD of given numbers 638, 843, 794, 371 is 1

2. How to calculate the greatest common divisor of 638, 843, 794, 371?

We can find the highest common divisor of 638, 843, 794, 371 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 638, 843, 794, 371 i.e 1.

3. How can I use the GCD of 638, 843, 794, 371Calculator?

Out the numbers 638, 843, 794, 371 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.