GCD of 231, 459, 684, 158 Calculator

Given Input numbers are 231, 459, 684, 158

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 459 :

The positive integer divisors of 459 that completely divides 459 are.

1, 3, 9, 17, 27, 51, 153, 459

Divisors of 684 :

The positive integer divisors of 684 that completely divides 684 are.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

Divisors of 158 :

The positive integer divisors of 158 that completely divides 158 are.

1, 2, 79, 158

GCD of numbers is the greatest common divisor

So, the GCD (231, 459, 684, 158) = 1.

Given numbers are 231, 459, 684, 158

The list of prime factors of all numbers are

Prime factors of 231 are 3 x 7 x 11

Prime factors of 459 are 3 x 3 x 3 x 17

Prime factors of 684 are 2 x 2 x 3 x 3 x 19

Prime factors of 158 are 2 x 79

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

Given numbers are 231, 459, 684, 158

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

Apply this formula for all numbers.

Step1:

LCM(231, 459) = 35343

GCD(231, 459) = ( 231 x 459 ) / 35343

= 231 / 459

= 231

Step2:

LCM(3, 684) = 684

GCD(3, 684) = ( 3 x 684 ) / 684

= 3 / 684

= 3

Step3:

LCM(3, 158) = 474

GCD(3, 158) = ( 3 x 158 ) / 474

= 3 / 158

= 3

So, Greatest Common Divisor of 231, 459, 684, 158 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 499, 373, 835, 781
• GCD of 261, 826, 954, 354
• GCD of 607, 542, 438, 969
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• GCD of 372, 459, 417, 586

Given numbers are 231, 459, 684, 158
The greatest common divisor of numbers 231, 459, 684, 158 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 231, 459, 684, 158 is 1.

1. What is the GCD of 231, 459, 684, 158?

GCD of given numbers 231, 459, 684, 158 is 1

2. How to calculate the greatest common divisor of 231, 459, 684, 158?

We can find the highest common divisor of 231, 459, 684, 158 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, 459, 684, 158 i.e 1.

3. How can I use the GCD of 231, 459, 684, 158Calculator?

Out the numbers 231, 459, 684, 158 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.