GCD of 765, 496, 640, 964 Calculator

Given Input numbers are 765, 496, 640, 964

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 496 :

The positive integer divisors of 496 that completely divides 496 are.

1, 2, 4, 8, 16, 31, 62, 124, 248, 496

Divisors of 640 :

The positive integer divisors of 640 that completely divides 640 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640

Divisors of 964 :

The positive integer divisors of 964 that completely divides 964 are.

1, 2, 4, 241, 482, 964

GCD of numbers is the greatest common divisor

So, the GCD (765, 496, 640, 964) = 1.

Given numbers are 765, 496, 640, 964

The list of prime factors of all numbers are

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

Prime factors of 496 are 2 x 2 x 2 x 2 x 31

Prime factors of 640 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime factors of 964 are 2 x 2 x 241

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

Given numbers are 765, 496, 640, 964

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

Apply this formula for all numbers.

Step1:

LCM(765, 496) = 379440

GCD(765, 496) = ( 765 x 496 ) / 379440

= 765 / 496

= 765

Step2:

LCM(1, 640) = 640

GCD(1, 640) = ( 1 x 640 ) / 640

= 1 / 640

= 1

Step3:

LCM(1, 964) = 964

GCD(1, 964) = ( 1 x 964 ) / 964

= 1 / 964

= 1

So, Greatest Common Divisor of 765, 496, 640, 964 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 376, 450, 439, 494
• GCD of 755, 663, 894, 833
• GCD of 727, 381, 923, 531
• GCD of 383, 841, 722, 888
• GCD of 191, 664, 438, 265

Given numbers are 765, 496, 640, 964
The greatest common divisor of numbers 765, 496, 640, 964 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 765, 496, 640, 964 is 1.

1. What is the GCD of 765, 496, 640, 964?

GCD of given numbers 765, 496, 640, 964 is 1

2. How to calculate the greatest common divisor of 765, 496, 640, 964?

We can find the highest common divisor of 765, 496, 640, 964 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, 496, 640, 964 i.e 1.

3. How can I use the GCD of 765, 496, 640, 964Calculator?

Out the numbers 765, 496, 640, 964 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.