GCD of 671, 426, 813, 202 Calculator

Given Input numbers are 671, 426, 813, 202

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

Divisors of 671 :

The positive integer divisors of 671 that completely divides 671 are.

1, 11, 61, 671

Divisors of 426 :

The positive integer divisors of 426 that completely divides 426 are.

1, 2, 3, 6, 71, 142, 213, 426

Divisors of 813 :

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

1, 3, 271, 813

Divisors of 202 :

The positive integer divisors of 202 that completely divides 202 are.

1, 2, 101, 202

GCD of numbers is the greatest common divisor

So, the GCD (671, 426, 813, 202) = 1.

Given numbers are 671, 426, 813, 202

The list of prime factors of all numbers are

Prime factors of 671 are 11 x 61

Prime factors of 426 are 2 x 3 x 71

Prime factors of 813 are 3 x 271

Prime factors of 202 are 2 x 101

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

Given numbers are 671, 426, 813, 202

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

Apply this formula for all numbers.

Step1:

LCM(671, 426) = 285846

GCD(671, 426) = ( 671 x 426 ) / 285846

= 671 / 426

= 671

Step2:

LCM(1, 813) = 813

GCD(1, 813) = ( 1 x 813 ) / 813

= 1 / 813

= 1

Step3:

LCM(1, 202) = 202

GCD(1, 202) = ( 1 x 202 ) / 202

= 1 / 202

= 1

So, Greatest Common Divisor of 671, 426, 813, 202 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 639, 423, 559, 697
• GCD of 279, 501, 742, 621
• GCD of 671, 487, 364, 215
• GCD of 338, 731, 900, 708
• GCD of 308, 340, 185, 706

Given numbers are 671, 426, 813, 202
The greatest common divisor of numbers 671, 426, 813, 202 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 671, 426, 813, 202 is 1.

1. What is the GCD of 671, 426, 813, 202?

GCD of given numbers 671, 426, 813, 202 is 1

2. How to calculate the greatest common divisor of 671, 426, 813, 202?

We can find the highest common divisor of 671, 426, 813, 202 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 671, 426, 813, 202 i.e 1.

3. How can I use the GCD of 671, 426, 813, 202Calculator?

Out the numbers 671, 426, 813, 202 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.