GCD of 261, 131, 751, 909 Calculator

Given Input numbers are 261, 131, 751, 909

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

Divisors of 261 :

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

1, 3, 9, 29, 87, 261

Divisors of 131 :

The positive integer divisors of 131 that completely divides 131 are.

1, 131

Divisors of 751 :

The positive integer divisors of 751 that completely divides 751 are.

1, 751

Divisors of 909 :

The positive integer divisors of 909 that completely divides 909 are.

1, 3, 9, 101, 303, 909

GCD of numbers is the greatest common divisor

So, the GCD (261, 131, 751, 909) = 1.

Given numbers are 261, 131, 751, 909

The list of prime factors of all numbers are

Prime factors of 261 are 3 x 3 x 29

Prime factors of 131 are 131

Prime factors of 751 are 751

Prime factors of 909 are 3 x 3 x 101

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

Given numbers are 261, 131, 751, 909

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

Apply this formula for all numbers.

Step1:

LCM(261, 131) = 34191

GCD(261, 131) = ( 261 x 131 ) / 34191

= 261 / 131

= 261

Step2:

LCM(1, 751) = 751

GCD(1, 751) = ( 1 x 751 ) / 751

= 1 / 751

= 1

Step3:

LCM(1, 909) = 909

GCD(1, 909) = ( 1 x 909 ) / 909

= 1 / 909

= 1

So, Greatest Common Divisor of 261, 131, 751, 909 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 545, 856, 743, 458
• GCD of 938, 335, 622, 552
• GCD of 268, 221, 194, 234
• GCD of 435, 700, 361, 365
• GCD of 108, 280, 280, 234

Given numbers are 261, 131, 751, 909
The greatest common divisor of numbers 261, 131, 751, 909 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 261, 131, 751, 909 is 1.

1. What is the GCD of 261, 131, 751, 909?

GCD of given numbers 261, 131, 751, 909 is 1

2. How to calculate the greatest common divisor of 261, 131, 751, 909?

We can find the highest common divisor of 261, 131, 751, 909 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 261, 131, 751, 909 i.e 1.

3. How can I use the GCD of 261, 131, 751, 909Calculator?

Out the numbers 261, 131, 751, 909 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.