GCD of 813, 366, 438, 266 Calculator

Given Input numbers are 813, 366, 438, 266

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 366 :

The positive integer divisors of 366 that completely divides 366 are.

1, 2, 3, 6, 61, 122, 183, 366

Divisors of 438 :

The positive integer divisors of 438 that completely divides 438 are.

1, 2, 3, 6, 73, 146, 219, 438

Divisors of 266 :

The positive integer divisors of 266 that completely divides 266 are.

1, 2, 7, 14, 19, 38, 133, 266

GCD of numbers is the greatest common divisor

So, the GCD (813, 366, 438, 266) = 1.

Given numbers are 813, 366, 438, 266

The list of prime factors of all numbers are

Prime factors of 813 are 3 x 271

Prime factors of 366 are 2 x 3 x 61

Prime factors of 438 are 2 x 3 x 73

Prime factors of 266 are 2 x 7 x 19

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

Given numbers are 813, 366, 438, 266

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

Apply this formula for all numbers.

Step1:

LCM(813, 366) = 99186

GCD(813, 366) = ( 813 x 366 ) / 99186

= 813 / 366

= 813

Step2:

LCM(3, 438) = 438

GCD(3, 438) = ( 3 x 438 ) / 438

= 3 / 438

= 3

Step3:

LCM(3, 266) = 798

GCD(3, 266) = ( 3 x 266 ) / 798

= 3 / 266

= 3

So, Greatest Common Divisor of 813, 366, 438, 266 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 719, 449, 448, 718
• GCD of 523, 638, 303, 186
• GCD of 647, 670, 668, 361
• GCD of 163, 680, 388, 127
• GCD of 141, 984, 167, 605

Given numbers are 813, 366, 438, 266
The greatest common divisor of numbers 813, 366, 438, 266 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 813, 366, 438, 266 is 1.

1. What is the GCD of 813, 366, 438, 266?

GCD of given numbers 813, 366, 438, 266 is 1

2. How to calculate the greatest common divisor of 813, 366, 438, 266?

We can find the highest common divisor of 813, 366, 438, 266 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, 366, 438, 266 i.e 1.

3. How can I use the GCD of 813, 366, 438, 266Calculator?

Out the numbers 813, 366, 438, 266 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.