GCD of 130, 231, 957, 724 Calculator

Given Input numbers are 130, 231, 957, 724

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 231 :

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

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

Divisors of 957 :

The positive integer divisors of 957 that completely divides 957 are.

1, 3, 11, 29, 33, 87, 319, 957

Divisors of 724 :

The positive integer divisors of 724 that completely divides 724 are.

1, 2, 4, 181, 362, 724

GCD of numbers is the greatest common divisor

So, the GCD (130, 231, 957, 724) = 1.

Given numbers are 130, 231, 957, 724

The list of prime factors of all numbers are

Prime factors of 130 are 2 x 5 x 13

Prime factors of 231 are 3 x 7 x 11

Prime factors of 957 are 3 x 11 x 29

Prime factors of 724 are 2 x 2 x 181

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

Given numbers are 130, 231, 957, 724

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

Apply this formula for all numbers.

Step1:

LCM(130, 231) = 30030

GCD(130, 231) = ( 130 x 231 ) / 30030

= 130 / 231

= 130

Step2:

LCM(1, 957) = 957

GCD(1, 957) = ( 1 x 957 ) / 957

= 1 / 957

= 1

Step3:

LCM(1, 724) = 724

GCD(1, 724) = ( 1 x 724 ) / 724

= 1 / 724

= 1

So, Greatest Common Divisor of 130, 231, 957, 724 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 198, 111, 407, 783
• GCD of 127, 157, 905, 287
• GCD of 432, 802, 506, 283
• GCD of 994, 666, 375, 323
• GCD of 612, 650, 341, 803

Given numbers are 130, 231, 957, 724
The greatest common divisor of numbers 130, 231, 957, 724 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 130, 231, 957, 724 is 1.

1. What is the GCD of 130, 231, 957, 724?

GCD of given numbers 130, 231, 957, 724 is 1

2. How to calculate the greatest common divisor of 130, 231, 957, 724?

We can find the highest common divisor of 130, 231, 957, 724 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, 231, 957, 724 i.e 1.

3. How can I use the GCD of 130, 231, 957, 724Calculator?

Out the numbers 130, 231, 957, 724 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.