GCD of 659, 231, 765, 422 Calculator

Given Input numbers are 659, 231, 765, 422

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

Divisors of 659 :

The positive integer divisors of 659 that completely divides 659 are.

1, 659

Divisors of 231 :

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

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

Divisors of 765 :

The positive integer divisors of 765 that completely divides 765 are.

1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

Divisors of 422 :

The positive integer divisors of 422 that completely divides 422 are.

1, 2, 211, 422

GCD of numbers is the greatest common divisor

So, the GCD (659, 231, 765, 422) = 1.

Given numbers are 659, 231, 765, 422

The list of prime factors of all numbers are

Prime factors of 659 are 659

Prime factors of 231 are 3 x 7 x 11

Prime factors of 765 are 3 x 3 x 5 x 17

Prime factors of 422 are 2 x 211

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

Given numbers are 659, 231, 765, 422

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

Apply this formula for all numbers.

Step1:

LCM(659, 231) = 152229

GCD(659, 231) = ( 659 x 231 ) / 152229

= 659 / 231

= 659

Step2:

LCM(1, 765) = 765

GCD(1, 765) = ( 1 x 765 ) / 765

= 1 / 765

= 1

Step3:

LCM(1, 422) = 422

GCD(1, 422) = ( 1 x 422 ) / 422

= 1 / 422

= 1

So, Greatest Common Divisor of 659, 231, 765, 422 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 912, 418, 971, 407
• GCD of 454, 678, 130, 377
• GCD of 493, 593, 541, 875
• GCD of 239, 185, 915, 332
• GCD of 566, 485, 170, 586

Given numbers are 659, 231, 765, 422
The greatest common divisor of numbers 659, 231, 765, 422 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 659, 231, 765, 422 is 1.

1. What is the GCD of 659, 231, 765, 422?

GCD of given numbers 659, 231, 765, 422 is 1

2. How to calculate the greatest common divisor of 659, 231, 765, 422?

We can find the highest common divisor of 659, 231, 765, 422 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 659, 231, 765, 422 i.e 1.

3. How can I use the GCD of 659, 231, 765, 422Calculator?

Out the numbers 659, 231, 765, 422 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.