GCD of 425, 638, 908, 717 Calculator

Given Input numbers are 425, 638, 908, 717

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

Divisors of 425 :

The positive integer divisors of 425 that completely divides 425 are.

1, 5, 17, 25, 85, 425

Divisors of 638 :

The positive integer divisors of 638 that completely divides 638 are.

1, 2, 11, 22, 29, 58, 319, 638

Divisors of 908 :

The positive integer divisors of 908 that completely divides 908 are.

1, 2, 4, 227, 454, 908

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 (425, 638, 908, 717) = 1.

Given numbers are 425, 638, 908, 717

The list of prime factors of all numbers are

Prime factors of 425 are 5 x 5 x 17

Prime factors of 638 are 2 x 11 x 29

Prime factors of 908 are 2 x 2 x 227

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 425, 638, 908, 717

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

Apply this formula for all numbers.

Step1:

LCM(425, 638) = 271150

GCD(425, 638) = ( 425 x 638 ) / 271150

= 425 / 638

= 425

Step2:

LCM(1, 908) = 908

GCD(1, 908) = ( 1 x 908 ) / 908

= 1 / 908

= 1

Step3:

LCM(1, 717) = 717

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

= 1 / 717

= 1

So, Greatest Common Divisor of 425, 638, 908, 717 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 708, 717, 761, 860
• GCD of 100, 271, 436, 837
• GCD of 877, 109, 929, 840
• GCD of 510, 991, 626, 157
• GCD of 683, 962, 788, 478

Given numbers are 425, 638, 908, 717
The greatest common divisor of numbers 425, 638, 908, 717 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 425, 638, 908, 717 is 1.

1. What is the GCD of 425, 638, 908, 717?

GCD of given numbers 425, 638, 908, 717 is 1

2. How to calculate the greatest common divisor of 425, 638, 908, 717?

We can find the highest common divisor of 425, 638, 908, 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 425, 638, 908, 717 i.e 1.

3. How can I use the GCD of 425, 638, 908, 717Calculator?

Out the numbers 425, 638, 908, 717 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.