GCD of 231, 153, 826, 238 Calculator

Given Input numbers are 231, 153, 826, 238

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

Divisors of 231 :

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

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

Divisors of 153 :

The positive integer divisors of 153 that completely divides 153 are.

1, 3, 9, 17, 51, 153

Divisors of 826 :

The positive integer divisors of 826 that completely divides 826 are.

1, 2, 7, 14, 59, 118, 413, 826

Divisors of 238 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (231, 153, 826, 238) = 1.

Given numbers are 231, 153, 826, 238

The list of prime factors of all numbers are

Prime factors of 231 are 3 x 7 x 11

Prime factors of 153 are 3 x 3 x 17

Prime factors of 826 are 2 x 7 x 59

Prime factors of 238 are 2 x 7 x 17

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

Given numbers are 231, 153, 826, 238

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

Apply this formula for all numbers.

Step1:

LCM(231, 153) = 11781

GCD(231, 153) = ( 231 x 153 ) / 11781

= 231 / 153

= 231

Step2:

LCM(3, 826) = 2478

GCD(3, 826) = ( 3 x 826 ) / 2478

= 3 / 826

= 3

Step3:

LCM(1, 238) = 238

GCD(1, 238) = ( 1 x 238 ) / 238

= 1 / 238

= 1

So, Greatest Common Divisor of 231, 153, 826, 238 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 384, 566, 959, 158
• GCD of 650, 542, 359, 852
• GCD of 794, 585, 439, 460
• GCD of 707, 706, 444, 397
• GCD of 243, 682, 933, 178

Given numbers are 231, 153, 826, 238
The greatest common divisor of numbers 231, 153, 826, 238 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 231, 153, 826, 238 is 1.

1. What is the GCD of 231, 153, 826, 238?

GCD of given numbers 231, 153, 826, 238 is 1

2. How to calculate the greatest common divisor of 231, 153, 826, 238?

We can find the highest common divisor of 231, 153, 826, 238 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 231, 153, 826, 238 i.e 1.

3. How can I use the GCD of 231, 153, 826, 238Calculator?

Out the numbers 231, 153, 826, 238 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.