GCD of 660, 897, 261, 317 Calculator

Given Input numbers are 660, 897, 261, 317

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

Divisors of 660 :

The positive integer divisors of 660 that completely divides 660 are.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

Divisors of 897 :

The positive integer divisors of 897 that completely divides 897 are.

1, 3, 13, 23, 39, 69, 299, 897

Divisors of 261 :

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

1, 3, 9, 29, 87, 261

Divisors of 317 :

The positive integer divisors of 317 that completely divides 317 are.

1, 317

GCD of numbers is the greatest common divisor

So, the GCD (660, 897, 261, 317) = 1.

Given numbers are 660, 897, 261, 317

The list of prime factors of all numbers are

Prime factors of 660 are 2 x 2 x 3 x 5 x 11

Prime factors of 897 are 3 x 13 x 23

Prime factors of 261 are 3 x 3 x 29

Prime factors of 317 are 317

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

Given numbers are 660, 897, 261, 317

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

Apply this formula for all numbers.

Step1:

LCM(660, 897) = 197340

GCD(660, 897) = ( 660 x 897 ) / 197340

= 660 / 897

= 660

Step2:

LCM(3, 261) = 261

GCD(3, 261) = ( 3 x 261 ) / 261

= 3 / 261

= 3

Step3:

LCM(3, 317) = 951

GCD(3, 317) = ( 3 x 317 ) / 951

= 3 / 317

= 3

So, Greatest Common Divisor of 660, 897, 261, 317 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 389, 682, 435, 240
• GCD of 935, 354, 823, 633
• GCD of 120, 861, 938, 741
• GCD of 340, 655, 882, 573
• GCD of 443, 838, 629, 788

Given numbers are 660, 897, 261, 317
The greatest common divisor of numbers 660, 897, 261, 317 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 660, 897, 261, 317 is 1.

1. What is the GCD of 660, 897, 261, 317?

GCD of given numbers 660, 897, 261, 317 is 1

2. How to calculate the greatest common divisor of 660, 897, 261, 317?

We can find the highest common divisor of 660, 897, 261, 317 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 660, 897, 261, 317 i.e 1.

3. How can I use the GCD of 660, 897, 261, 317Calculator?

Out the numbers 660, 897, 261, 317 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.