GCD of 261, 925, 309, 357 Calculator

Given Input numbers are 261, 925, 309, 357

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 925 :

The positive integer divisors of 925 that completely divides 925 are.

1, 5, 25, 37, 185, 925

Divisors of 309 :

The positive integer divisors of 309 that completely divides 309 are.

1, 3, 103, 309

Divisors of 357 :

The positive integer divisors of 357 that completely divides 357 are.

1, 3, 7, 17, 21, 51, 119, 357

GCD of numbers is the greatest common divisor

So, the GCD (261, 925, 309, 357) = 1.

Given numbers are 261, 925, 309, 357

The list of prime factors of all numbers are

Prime factors of 261 are 3 x 3 x 29

Prime factors of 925 are 5 x 5 x 37

Prime factors of 309 are 3 x 103

Prime factors of 357 are 3 x 7 x 17

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

Given numbers are 261, 925, 309, 357

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

Apply this formula for all numbers.

Step1:

LCM(261, 925) = 241425

GCD(261, 925) = ( 261 x 925 ) / 241425

= 261 / 925

= 261

Step2:

LCM(1, 309) = 309

GCD(1, 309) = ( 1 x 309 ) / 309

= 1 / 309

= 1

Step3:

LCM(1, 357) = 357

GCD(1, 357) = ( 1 x 357 ) / 357

= 1 / 357

= 1

So, Greatest Common Divisor of 261, 925, 309, 357 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 442, 462, 965, 474
• GCD of 972, 382, 530, 616
• GCD of 495, 331, 925, 404
• GCD of 772, 857, 838, 970
• GCD of 583, 339, 669, 474

Given numbers are 261, 925, 309, 357
The greatest common divisor of numbers 261, 925, 309, 357 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 261, 925, 309, 357 is 1.

1. What is the GCD of 261, 925, 309, 357?

GCD of given numbers 261, 925, 309, 357 is 1

2. How to calculate the greatest common divisor of 261, 925, 309, 357?

We can find the highest common divisor of 261, 925, 309, 357 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, 925, 309, 357 i.e 1.

3. How can I use the GCD of 261, 925, 309, 357Calculator?

Out the numbers 261, 925, 309, 357 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.