GCD of 484, 636, 980, 663 Calculator

Given Input numbers are 484, 636, 980, 663

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

Divisors of 484 :

The positive integer divisors of 484 that completely divides 484 are.

1, 2, 4, 11, 22, 44, 121, 242, 484

Divisors of 636 :

The positive integer divisors of 636 that completely divides 636 are.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

Divisors of 980 :

The positive integer divisors of 980 that completely divides 980 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

Divisors of 663 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (484, 636, 980, 663) = 1.

Given numbers are 484, 636, 980, 663

The list of prime factors of all numbers are

Prime factors of 484 are 2 x 2 x 11 x 11

Prime factors of 636 are 2 x 2 x 3 x 53

Prime factors of 980 are 2 x 2 x 5 x 7 x 7

Prime factors of 663 are 3 x 13 x 17

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

Given numbers are 484, 636, 980, 663

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

Apply this formula for all numbers.

Step1:

LCM(484, 636) = 76956

GCD(484, 636) = ( 484 x 636 ) / 76956

= 484 / 636

= 484

Step2:

LCM(4, 980) = 980

GCD(4, 980) = ( 4 x 980 ) / 980

= 4 / 980

= 4

Step3:

LCM(4, 663) = 2652

GCD(4, 663) = ( 4 x 663 ) / 2652

= 4 / 663

= 4

So, Greatest Common Divisor of 484, 636, 980, 663 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 982, 849, 912, 683
• GCD of 576, 263, 474, 157
• GCD of 100, 313, 610, 531
• GCD of 737, 331, 874, 279
• GCD of 416, 135, 310, 503

Given numbers are 484, 636, 980, 663
The greatest common divisor of numbers 484, 636, 980, 663 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 484, 636, 980, 663 is 1.

1. What is the GCD of 484, 636, 980, 663?

GCD of given numbers 484, 636, 980, 663 is 1

2. How to calculate the greatest common divisor of 484, 636, 980, 663?

We can find the highest common divisor of 484, 636, 980, 663 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 484, 636, 980, 663 i.e 1.

3. How can I use the GCD of 484, 636, 980, 663Calculator?

Out the numbers 484, 636, 980, 663 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.