GCD of 658, 717, 130, 504 Calculator

Given Input numbers are 658, 717, 130, 504

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

Divisors of 658 :

The positive integer divisors of 658 that completely divides 658 are.

1, 2, 7, 14, 47, 94, 329, 658

Divisors of 717 :

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

1, 3, 239, 717

Divisors of 130 :

The positive integer divisors of 130 that completely divides 130 are.

1, 2, 5, 10, 13, 26, 65, 130

Divisors of 504 :

The positive integer divisors of 504 that completely divides 504 are.

1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504

GCD of numbers is the greatest common divisor

So, the GCD (658, 717, 130, 504) = 1.

Given numbers are 658, 717, 130, 504

The list of prime factors of all numbers are

Prime factors of 658 are 2 x 7 x 47

Prime factors of 717 are 3 x 239

Prime factors of 130 are 2 x 5 x 13

Prime factors of 504 are 2 x 2 x 2 x 3 x 3 x 7

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

Given numbers are 658, 717, 130, 504

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

Apply this formula for all numbers.

Step1:

LCM(658, 717) = 471786

GCD(658, 717) = ( 658 x 717 ) / 471786

= 658 / 717

= 658

Step2:

LCM(1, 130) = 130

GCD(1, 130) = ( 1 x 130 ) / 130

= 1 / 130

= 1

Step3:

LCM(1, 504) = 504

GCD(1, 504) = ( 1 x 504 ) / 504

= 1 / 504

= 1

So, Greatest Common Divisor of 658, 717, 130, 504 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 332, 296, 801, 728
• GCD of 316, 971, 486, 584
• GCD of 213, 634, 833, 545
• GCD of 917, 665, 752, 549
• GCD of 184, 777, 292, 795

Given numbers are 658, 717, 130, 504
The greatest common divisor of numbers 658, 717, 130, 504 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 658, 717, 130, 504 is 1.

1. What is the GCD of 658, 717, 130, 504?

GCD of given numbers 658, 717, 130, 504 is 1

2. How to calculate the greatest common divisor of 658, 717, 130, 504?

We can find the highest common divisor of 658, 717, 130, 504 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 658, 717, 130, 504 i.e 1.

3. How can I use the GCD of 658, 717, 130, 504Calculator?

Out the numbers 658, 717, 130, 504 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.