GCD of 765, 480, 307, 531 Calculator

Given Input numbers are 765, 480, 307, 531

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 480 :

The positive integer divisors of 480 that completely divides 480 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

Divisors of 307 :

The positive integer divisors of 307 that completely divides 307 are.

1, 307

Divisors of 531 :

The positive integer divisors of 531 that completely divides 531 are.

1, 3, 9, 59, 177, 531

GCD of numbers is the greatest common divisor

So, the GCD (765, 480, 307, 531) = 1.

Given numbers are 765, 480, 307, 531

The list of prime factors of all numbers are

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

Prime factors of 480 are 2 x 2 x 2 x 2 x 2 x 3 x 5

Prime factors of 307 are 307

Prime factors of 531 are 3 x 3 x 59

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

Given numbers are 765, 480, 307, 531

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

Apply this formula for all numbers.

Step1:

LCM(765, 480) = 24480

GCD(765, 480) = ( 765 x 480 ) / 24480

= 765 / 480

= 765

Step2:

LCM(15, 307) = 4605

GCD(15, 307) = ( 15 x 307 ) / 4605

= 15 / 307

= 15

Step3:

LCM(1, 531) = 531

GCD(1, 531) = ( 1 x 531 ) / 531

= 1 / 531

= 1

So, Greatest Common Divisor of 765, 480, 307, 531 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 418, 855, 873, 786
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• GCD of 887, 602, 514, 751

Given numbers are 765, 480, 307, 531
The greatest common divisor of numbers 765, 480, 307, 531 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 765, 480, 307, 531 is 1.

1. What is the GCD of 765, 480, 307, 531?

GCD of given numbers 765, 480, 307, 531 is 1

2. How to calculate the greatest common divisor of 765, 480, 307, 531?

We can find the highest common divisor of 765, 480, 307, 531 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, 480, 307, 531 i.e 1.

3. How can I use the GCD of 765, 480, 307, 531Calculator?

Out the numbers 765, 480, 307, 531 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.