GCD of 660, 777, 121, 323 Calculator

Given Input numbers are 660, 777, 121, 323

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 777 :

The positive integer divisors of 777 that completely divides 777 are.

1, 3, 7, 21, 37, 111, 259, 777

Divisors of 121 :

The positive integer divisors of 121 that completely divides 121 are.

1, 11, 121

Divisors of 323 :

The positive integer divisors of 323 that completely divides 323 are.

1, 17, 19, 323

GCD of numbers is the greatest common divisor

So, the GCD (660, 777, 121, 323) = 1.

Given numbers are 660, 777, 121, 323

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 777 are 3 x 7 x 37

Prime factors of 121 are 11 x 11

Prime factors of 323 are 17 x 19

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

Given numbers are 660, 777, 121, 323

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

Apply this formula for all numbers.

Step1:

LCM(660, 777) = 170940

GCD(660, 777) = ( 660 x 777 ) / 170940

= 660 / 777

= 660

Step2:

LCM(3, 121) = 363

GCD(3, 121) = ( 3 x 121 ) / 363

= 3 / 121

= 3

Step3:

LCM(1, 323) = 323

GCD(1, 323) = ( 1 x 323 ) / 323

= 1 / 323

= 1

So, Greatest Common Divisor of 660, 777, 121, 323 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 358, 475, 367, 292
• GCD of 573, 441, 398, 819
• GCD of 557, 139, 249, 650
• GCD of 312, 370, 628, 677
• GCD of 607, 479, 855, 643

Given numbers are 660, 777, 121, 323
The greatest common divisor of numbers 660, 777, 121, 323 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 660, 777, 121, 323 is 1.

1. What is the GCD of 660, 777, 121, 323?

GCD of given numbers 660, 777, 121, 323 is 1

2. How to calculate the greatest common divisor of 660, 777, 121, 323?

We can find the highest common divisor of 660, 777, 121, 323 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, 777, 121, 323 i.e 1.

3. How can I use the GCD of 660, 777, 121, 323Calculator?

Out the numbers 660, 777, 121, 323 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.