GCD of 664, 404, 496, 765 Calculator

Given Input numbers are 664, 404, 496, 765

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

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 404 :

The positive integer divisors of 404 that completely divides 404 are.

1, 2, 4, 101, 202, 404

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 765 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (664, 404, 496, 765) = 1.

Given numbers are 664, 404, 496, 765

The list of prime factors of all numbers are

Prime factors of 664 are 2 x 2 x 2 x 83

Prime factors of 404 are 2 x 2 x 101

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

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

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

Given numbers are 664, 404, 496, 765

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

Apply this formula for all numbers.

Step1:

LCM(664, 404) = 67064

GCD(664, 404) = ( 664 x 404 ) / 67064

= 664 / 404

= 664

Step2:

LCM(4, 496) = 496

GCD(4, 496) = ( 4 x 496 ) / 496

= 4 / 496

= 4

Step3:

LCM(4, 765) = 3060

GCD(4, 765) = ( 4 x 765 ) / 3060

= 4 / 765

= 4

So, Greatest Common Divisor of 664, 404, 496, 765 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 137, 209, 355, 124
• GCD of 251, 469, 778, 402
• GCD of 302, 667, 537, 571
• GCD of 520, 540, 109, 408
• GCD of 466, 862, 244, 379

Given numbers are 664, 404, 496, 765
The greatest common divisor of numbers 664, 404, 496, 765 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 664, 404, 496, 765 is 1.

1. What is the GCD of 664, 404, 496, 765?

GCD of given numbers 664, 404, 496, 765 is 1

2. How to calculate the greatest common divisor of 664, 404, 496, 765?

We can find the highest common divisor of 664, 404, 496, 765 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 664, 404, 496, 765 i.e 1.

3. How can I use the GCD of 664, 404, 496, 765Calculator?

Out the numbers 664, 404, 496, 765 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.