GCD of 477, 664, 579, 680 Calculator

Given Input numbers are 477, 664, 579, 680

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

Divisors of 477 :

The positive integer divisors of 477 that completely divides 477 are.

1, 3, 9, 53, 159, 477

Divisors of 664 :

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

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

Divisors of 579 :

The positive integer divisors of 579 that completely divides 579 are.

1, 3, 193, 579

Divisors of 680 :

The positive integer divisors of 680 that completely divides 680 are.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

GCD of numbers is the greatest common divisor

So, the GCD (477, 664, 579, 680) = 1.

Given numbers are 477, 664, 579, 680

The list of prime factors of all numbers are

Prime factors of 477 are 3 x 3 x 53

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

Prime factors of 579 are 3 x 193

Prime factors of 680 are 2 x 2 x 2 x 5 x 17

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

Given numbers are 477, 664, 579, 680

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

Apply this formula for all numbers.

Step1:

LCM(477, 664) = 316728

GCD(477, 664) = ( 477 x 664 ) / 316728

= 477 / 664

= 477

Step2:

LCM(1, 579) = 579

GCD(1, 579) = ( 1 x 579 ) / 579

= 1 / 579

= 1

Step3:

LCM(1, 680) = 680

GCD(1, 680) = ( 1 x 680 ) / 680

= 1 / 680

= 1

So, Greatest Common Divisor of 477, 664, 579, 680 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 845, 221, 340, 272
• GCD of 579, 373, 469, 857
• GCD of 810, 834, 934, 809
• GCD of 157, 360, 576, 329
• GCD of 321, 868, 710, 808

Given numbers are 477, 664, 579, 680
The greatest common divisor of numbers 477, 664, 579, 680 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 477, 664, 579, 680 is 1.

1. What is the GCD of 477, 664, 579, 680?

GCD of given numbers 477, 664, 579, 680 is 1

2. How to calculate the greatest common divisor of 477, 664, 579, 680?

We can find the highest common divisor of 477, 664, 579, 680 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 477, 664, 579, 680 i.e 1.

3. How can I use the GCD of 477, 664, 579, 680Calculator?

Out the numbers 477, 664, 579, 680 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.