GCD of 518, 664, 471, 787 Calculator

Given Input numbers are 518, 664, 471, 787

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

Divisors of 518 :

The positive integer divisors of 518 that completely divides 518 are.

1, 2, 7, 14, 37, 74, 259, 518

Divisors of 664 :

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

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

Divisors of 471 :

The positive integer divisors of 471 that completely divides 471 are.

1, 3, 157, 471

Divisors of 787 :

The positive integer divisors of 787 that completely divides 787 are.

1, 787

GCD of numbers is the greatest common divisor

So, the GCD (518, 664, 471, 787) = 1.

Given numbers are 518, 664, 471, 787

The list of prime factors of all numbers are

Prime factors of 518 are 2 x 7 x 37

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

Prime factors of 471 are 3 x 157

Prime factors of 787 are 787

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

Given numbers are 518, 664, 471, 787

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

Apply this formula for all numbers.

Step1:

LCM(518, 664) = 171976

GCD(518, 664) = ( 518 x 664 ) / 171976

= 518 / 664

= 518

Step2:

LCM(2, 471) = 942

GCD(2, 471) = ( 2 x 471 ) / 942

= 2 / 471

= 2

Step3:

LCM(1, 787) = 787

GCD(1, 787) = ( 1 x 787 ) / 787

= 1 / 787

= 1

So, Greatest Common Divisor of 518, 664, 471, 787 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 970, 988, 312, 214
• GCD of 332, 411, 139, 379
• GCD of 894, 997, 265, 579
• GCD of 635, 241, 944, 375
• GCD of 137, 758, 551, 421

Given numbers are 518, 664, 471, 787
The greatest common divisor of numbers 518, 664, 471, 787 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 518, 664, 471, 787 is 1.

1. What is the GCD of 518, 664, 471, 787?

GCD of given numbers 518, 664, 471, 787 is 1

2. How to calculate the greatest common divisor of 518, 664, 471, 787?

We can find the highest common divisor of 518, 664, 471, 787 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 518, 664, 471, 787 i.e 1.

3. How can I use the GCD of 518, 664, 471, 787Calculator?

Out the numbers 518, 664, 471, 787 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.