GCD of 765, 318, 524, 821 Calculator

Given Input numbers are 765, 318, 524, 821

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 318 :

The positive integer divisors of 318 that completely divides 318 are.

1, 2, 3, 6, 53, 106, 159, 318

Divisors of 524 :

The positive integer divisors of 524 that completely divides 524 are.

1, 2, 4, 131, 262, 524

Divisors of 821 :

The positive integer divisors of 821 that completely divides 821 are.

1, 821

GCD of numbers is the greatest common divisor

So, the GCD (765, 318, 524, 821) = 1.

Given numbers are 765, 318, 524, 821

The list of prime factors of all numbers are

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

Prime factors of 318 are 2 x 3 x 53

Prime factors of 524 are 2 x 2 x 131

Prime factors of 821 are 821

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

Given numbers are 765, 318, 524, 821

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

Apply this formula for all numbers.

Step1:

LCM(765, 318) = 81090

GCD(765, 318) = ( 765 x 318 ) / 81090

= 765 / 318

= 765

Step2:

LCM(3, 524) = 1572

GCD(3, 524) = ( 3 x 524 ) / 1572

= 3 / 524

= 3

Step3:

LCM(1, 821) = 821

GCD(1, 821) = ( 1 x 821 ) / 821

= 1 / 821

= 1

So, Greatest Common Divisor of 765, 318, 524, 821 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 919, 735, 398, 694
• GCD of 413, 552, 865, 437
• GCD of 864, 368, 465, 129
• GCD of 229, 662, 323, 159
• GCD of 136, 639, 900, 620

Given numbers are 765, 318, 524, 821
The greatest common divisor of numbers 765, 318, 524, 821 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 765, 318, 524, 821 is 1.

1. What is the GCD of 765, 318, 524, 821?

GCD of given numbers 765, 318, 524, 821 is 1

2. How to calculate the greatest common divisor of 765, 318, 524, 821?

We can find the highest common divisor of 765, 318, 524, 821 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, 318, 524, 821 i.e 1.

3. How can I use the GCD of 765, 318, 524, 821Calculator?

Out the numbers 765, 318, 524, 821 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.