GCD of 238, 766, 231, 438 Calculator

Given Input numbers are 238, 766, 231, 438

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

Divisors of 238 :

The positive integer divisors of 238 that completely divides 238 are.

1, 2, 7, 14, 17, 34, 119, 238

Divisors of 766 :

The positive integer divisors of 766 that completely divides 766 are.

1, 2, 383, 766

Divisors of 231 :

The positive integer divisors of 231 that completely divides 231 are.

1, 3, 7, 11, 21, 33, 77, 231

Divisors of 438 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (238, 766, 231, 438) = 1.

Given numbers are 238, 766, 231, 438

The list of prime factors of all numbers are

Prime factors of 238 are 2 x 7 x 17

Prime factors of 766 are 2 x 383

Prime factors of 231 are 3 x 7 x 11

Prime factors of 438 are 2 x 3 x 73

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

Given numbers are 238, 766, 231, 438

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

Apply this formula for all numbers.

Step1:

LCM(238, 766) = 91154

GCD(238, 766) = ( 238 x 766 ) / 91154

= 238 / 766

= 238

Step2:

LCM(2, 231) = 462

GCD(2, 231) = ( 2 x 231 ) / 462

= 2 / 231

= 2

Step3:

LCM(1, 438) = 438

GCD(1, 438) = ( 1 x 438 ) / 438

= 1 / 438

= 1

So, Greatest Common Divisor of 238, 766, 231, 438 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 923, 186, 556, 222
• GCD of 326, 125, 872, 940
• GCD of 387, 324, 184, 128
• GCD of 890, 781, 351, 971
• GCD of 162, 772, 784, 769

Given numbers are 238, 766, 231, 438
The greatest common divisor of numbers 238, 766, 231, 438 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 238, 766, 231, 438 is 1.

1. What is the GCD of 238, 766, 231, 438?

GCD of given numbers 238, 766, 231, 438 is 1

2. How to calculate the greatest common divisor of 238, 766, 231, 438?

We can find the highest common divisor of 238, 766, 231, 438 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 238, 766, 231, 438 i.e 1.

3. How can I use the GCD of 238, 766, 231, 438Calculator?

Out the numbers 238, 766, 231, 438 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.