GCD of 130, 717, 427, 971 Calculator

Given Input numbers are 130, 717, 427, 971

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

Divisors of 130 :

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

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

Divisors of 717 :

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

1, 3, 239, 717

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

Divisors of 971 :

The positive integer divisors of 971 that completely divides 971 are.

1, 971

GCD of numbers is the greatest common divisor

So, the GCD (130, 717, 427, 971) = 1.

Given numbers are 130, 717, 427, 971

The list of prime factors of all numbers are

Prime factors of 130 are 2 x 5 x 13

Prime factors of 717 are 3 x 239

Prime factors of 427 are 7 x 61

Prime factors of 971 are 971

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

Given numbers are 130, 717, 427, 971

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

Apply this formula for all numbers.

Step1:

LCM(130, 717) = 93210

GCD(130, 717) = ( 130 x 717 ) / 93210

= 130 / 717

= 130

Step2:

LCM(1, 427) = 427

GCD(1, 427) = ( 1 x 427 ) / 427

= 1 / 427

= 1

Step3:

LCM(1, 971) = 971

GCD(1, 971) = ( 1 x 971 ) / 971

= 1 / 971

= 1

So, Greatest Common Divisor of 130, 717, 427, 971 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 952, 999, 441, 766
• GCD of 323, 769, 376, 713
• GCD of 422, 390, 580, 862
• GCD of 520, 413, 383, 494
• GCD of 499, 953, 783, 711

Given numbers are 130, 717, 427, 971
The greatest common divisor of numbers 130, 717, 427, 971 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 130, 717, 427, 971 is 1.

1. What is the GCD of 130, 717, 427, 971?

GCD of given numbers 130, 717, 427, 971 is 1

2. How to calculate the greatest common divisor of 130, 717, 427, 971?

We can find the highest common divisor of 130, 717, 427, 971 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 130, 717, 427, 971 i.e 1.

3. How can I use the GCD of 130, 717, 427, 971Calculator?

Out the numbers 130, 717, 427, 971 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.