GCD of 423, 764, 135, 717 Calculator

Given Input numbers are 423, 764, 135, 717

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

Divisors of 423 :

The positive integer divisors of 423 that completely divides 423 are.

1, 3, 9, 47, 141, 423

Divisors of 764 :

The positive integer divisors of 764 that completely divides 764 are.

1, 2, 4, 191, 382, 764

Divisors of 135 :

The positive integer divisors of 135 that completely divides 135 are.

1, 3, 5, 9, 15, 27, 45, 135

Divisors of 717 :

The positive integer divisors of 717 that completely divides 717 are.

1, 3, 239, 717

GCD of numbers is the greatest common divisor

So, the GCD (423, 764, 135, 717) = 1.

Given numbers are 423, 764, 135, 717

The list of prime factors of all numbers are

Prime factors of 423 are 3 x 3 x 47

Prime factors of 764 are 2 x 2 x 191

Prime factors of 135 are 3 x 3 x 3 x 5

Prime factors of 717 are 3 x 239

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

Given numbers are 423, 764, 135, 717

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

Apply this formula for all numbers.

Step1:

LCM(423, 764) = 323172

GCD(423, 764) = ( 423 x 764 ) / 323172

= 423 / 764

= 423

Step2:

LCM(1, 135) = 135

GCD(1, 135) = ( 1 x 135 ) / 135

= 1 / 135

= 1

Step3:

LCM(1, 717) = 717

GCD(1, 717) = ( 1 x 717 ) / 717

= 1 / 717

= 1

So, Greatest Common Divisor of 423, 764, 135, 717 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 615, 693, 793, 231
• GCD of 273, 784, 162, 767
• GCD of 373, 584, 588, 718
• GCD of 684, 802, 709, 240
• GCD of 495, 680, 699, 373

Given numbers are 423, 764, 135, 717
The greatest common divisor of numbers 423, 764, 135, 717 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 423, 764, 135, 717 is 1.

1. What is the GCD of 423, 764, 135, 717?

GCD of given numbers 423, 764, 135, 717 is 1

2. How to calculate the greatest common divisor of 423, 764, 135, 717?

We can find the highest common divisor of 423, 764, 135, 717 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 423, 764, 135, 717 i.e 1.

3. How can I use the GCD of 423, 764, 135, 717Calculator?

Out the numbers 423, 764, 135, 717 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.