GCD of 470, 663, 978, 504 Calculator

Given Input numbers are 470, 663, 978, 504

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

Divisors of 470 :

The positive integer divisors of 470 that completely divides 470 are.

1, 2, 5, 10, 47, 94, 235, 470

Divisors of 663 :

The positive integer divisors of 663 that completely divides 663 are.

1, 3, 13, 17, 39, 51, 221, 663

Divisors of 978 :

The positive integer divisors of 978 that completely divides 978 are.

1, 2, 3, 6, 163, 326, 489, 978

Divisors of 504 :

The positive integer divisors of 504 that completely divides 504 are.

1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504

GCD of numbers is the greatest common divisor

So, the GCD (470, 663, 978, 504) = 1.

Given numbers are 470, 663, 978, 504

The list of prime factors of all numbers are

Prime factors of 470 are 2 x 5 x 47

Prime factors of 663 are 3 x 13 x 17

Prime factors of 978 are 2 x 3 x 163

Prime factors of 504 are 2 x 2 x 2 x 3 x 3 x 7

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

Given numbers are 470, 663, 978, 504

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

Apply this formula for all numbers.

Step1:

LCM(470, 663) = 311610

GCD(470, 663) = ( 470 x 663 ) / 311610

= 470 / 663

= 470

Step2:

LCM(1, 978) = 978

GCD(1, 978) = ( 1 x 978 ) / 978

= 1 / 978

= 1

Step3:

LCM(1, 504) = 504

GCD(1, 504) = ( 1 x 504 ) / 504

= 1 / 504

= 1

So, Greatest Common Divisor of 470, 663, 978, 504 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 589, 634, 327, 390
• GCD of 732, 125, 492, 877
• GCD of 861, 959, 239, 831
• GCD of 244, 751, 488, 305
• GCD of 213, 938, 572, 469

Given numbers are 470, 663, 978, 504
The greatest common divisor of numbers 470, 663, 978, 504 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 470, 663, 978, 504 is 1.

1. What is the GCD of 470, 663, 978, 504?

GCD of given numbers 470, 663, 978, 504 is 1

2. How to calculate the greatest common divisor of 470, 663, 978, 504?

We can find the highest common divisor of 470, 663, 978, 504 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 470, 663, 978, 504 i.e 1.

3. How can I use the GCD of 470, 663, 978, 504Calculator?

Out the numbers 470, 663, 978, 504 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.