GCD of 765, 109, 394, 486 Calculator

Given Input numbers are 765, 109, 394, 486

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

Divisors of 765 :

The positive integer divisors of 765 that completely divides 765 are.

1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

Divisors of 109 :

The positive integer divisors of 109 that completely divides 109 are.

1, 109

Divisors of 394 :

The positive integer divisors of 394 that completely divides 394 are.

1, 2, 197, 394

Divisors of 486 :

The positive integer divisors of 486 that completely divides 486 are.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486

GCD of numbers is the greatest common divisor

So, the GCD (765, 109, 394, 486) = 1.

Given numbers are 765, 109, 394, 486

The list of prime factors of all numbers are

Prime factors of 765 are 3 x 3 x 5 x 17

Prime factors of 109 are 109

Prime factors of 394 are 2 x 197

Prime factors of 486 are 2 x 3 x 3 x 3 x 3 x 3

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

Given numbers are 765, 109, 394, 486

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

Apply this formula for all numbers.

Step1:

LCM(765, 109) = 83385

GCD(765, 109) = ( 765 x 109 ) / 83385

= 765 / 109

= 765

Step2:

LCM(1, 394) = 394

GCD(1, 394) = ( 1 x 394 ) / 394

= 1 / 394

= 1

Step3:

LCM(1, 486) = 486

GCD(1, 486) = ( 1 x 486 ) / 486

= 1 / 486

= 1

So, Greatest Common Divisor of 765, 109, 394, 486 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 419, 185, 840, 250
• GCD of 695, 400, 994, 361
• GCD of 327, 237, 871, 269
• GCD of 229, 374, 189, 665
• GCD of 882, 546, 741, 932

Given numbers are 765, 109, 394, 486
The greatest common divisor of numbers 765, 109, 394, 486 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 765, 109, 394, 486 is 1.

1. What is the GCD of 765, 109, 394, 486?

GCD of given numbers 765, 109, 394, 486 is 1

2. How to calculate the greatest common divisor of 765, 109, 394, 486?

We can find the highest common divisor of 765, 109, 394, 486 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 765, 109, 394, 486 i.e 1.

3. How can I use the GCD of 765, 109, 394, 486Calculator?

Out the numbers 765, 109, 394, 486 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.