GCD of 130, 261, 26, 957 Calculator

Given Input numbers are 130, 261, 26, 957

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 261 :

The positive integer divisors of 261 that completely divides 261 are.

1, 3, 9, 29, 87, 261

Divisors of 26 :

The positive integer divisors of 26 that completely divides 26 are.

1, 2, 13, 26

Divisors of 957 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (130, 261, 26, 957) = 1.

Given numbers are 130, 261, 26, 957

The list of prime factors of all numbers are

Prime factors of 130 are 2 x 5 x 13

Prime factors of 261 are 3 x 3 x 29

Prime factors of 26 are 2 x 13

Prime factors of 957 are 3 x 11 x 29

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

Given numbers are 130, 261, 26, 957

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

Apply this formula for all numbers.

Step1:

LCM(130, 261) = 33930

GCD(130, 261) = ( 130 x 261 ) / 33930

= 130 / 261

= 130

Step2:

LCM(1, 26) = 26

GCD(1, 26) = ( 1 x 26 ) / 26

= 1 / 26

= 1

Step3:

LCM(1, 957) = 957

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

= 1 / 957

= 1

So, Greatest Common Divisor of 130, 261, 26, 957 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 272, 151, 36, 787
• GCD of 379, 720, 68, 177
• GCD of 237, 978, 64, 784
• GCD of 457, 926, 27, 699
• GCD of 650, 437, 68, 561

Given numbers are 130, 261, 26, 957
The greatest common divisor of numbers 130, 261, 26, 957 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 130, 261, 26, 957 is 1.

1. What is the GCD of 130, 261, 26, 957?

GCD of given numbers 130, 261, 26, 957 is 1

2. How to calculate the greatest common divisor of 130, 261, 26, 957?

We can find the highest common divisor of 130, 261, 26, 957 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, 261, 26, 957 i.e 1.

3. How can I use the GCD of 130, 261, 26, 957Calculator?

Out the numbers 130, 261, 26, 957 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.