GCD of 261, 580, 955, 347 Calculator

Given Input numbers are 261, 580, 955, 347

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 580 :

The positive integer divisors of 580 that completely divides 580 are.

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

Divisors of 955 :

The positive integer divisors of 955 that completely divides 955 are.

1, 5, 191, 955

Divisors of 347 :

The positive integer divisors of 347 that completely divides 347 are.

1, 347

GCD of numbers is the greatest common divisor

So, the GCD (261, 580, 955, 347) = 1.

Given numbers are 261, 580, 955, 347

The list of prime factors of all numbers are

Prime factors of 261 are 3 x 3 x 29

Prime factors of 580 are 2 x 2 x 5 x 29

Prime factors of 955 are 5 x 191

Prime factors of 347 are 347

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

Given numbers are 261, 580, 955, 347

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

Apply this formula for all numbers.

Step1:

LCM(261, 580) = 5220

GCD(261, 580) = ( 261 x 580 ) / 5220

= 261 / 580

= 261

Step2:

LCM(29, 955) = 27695

GCD(29, 955) = ( 29 x 955 ) / 27695

= 29 / 955

= 29

Step3:

LCM(1, 347) = 347

GCD(1, 347) = ( 1 x 347 ) / 347

= 1 / 347

= 1

So, Greatest Common Divisor of 261, 580, 955, 347 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 341, 355, 550, 423
• GCD of 872, 493, 630, 844
• GCD of 946, 432, 614, 548
• GCD of 824, 363, 368, 830
• GCD of 531, 257, 236, 934

Given numbers are 261, 580, 955, 347
The greatest common divisor of numbers 261, 580, 955, 347 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 261, 580, 955, 347 is 1.

1. What is the GCD of 261, 580, 955, 347?

GCD of given numbers 261, 580, 955, 347 is 1

2. How to calculate the greatest common divisor of 261, 580, 955, 347?

We can find the highest common divisor of 261, 580, 955, 347 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, 580, 955, 347 i.e 1.

3. How can I use the GCD of 261, 580, 955, 347Calculator?

Out the numbers 261, 580, 955, 347 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.