GCD of 625, 663, 712, 980 Calculator

Given Input numbers are 625, 663, 712, 980

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 625

List of positive integer divisors of 625 that divides 625 without a remainder.

1, 5, 25, 125, 625

Divisors of 663

List of positive integer divisors of 663 that divides 663 without a remainder.

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

Divisors of 712

List of positive integer divisors of 712 that divides 712 without a remainder.

1, 2, 4, 8, 89, 178, 356, 712

Divisors of 980

List of positive integer divisors of 980 that divides 980 without a remainder.

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

Greatest Common Divisior

We found the divisors of 625, 663, 712, 980 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 625, 663, 712, 980 is 1.

Therefore, GCD of numbers 625, 663, 712, 980 is 1

Given Input Data is 625, 663, 712, 980

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 625 is 5 x 5 x 5 x 5

Prime Factorization of 663 is 3 x 13 x 17

Prime Factorization of 712 is 2 x 2 x 2 x 89

Prime Factorization of 980 is 2 x 2 x 5 x 7 x 7

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

Step1:

Let's calculate the GCD of first two numbers

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

LCM(625, 663) = 414375

GCD(625, 663) = ( 625 x 663 ) / 414375

GCD(625, 663) = 414375 / 414375

GCD(625, 663) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 712

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

LCM(1, 712) = 712

GCD(1, 712) = ( 1 x 712 ) / 712

GCD(1, 712) = 712 / 712

GCD(1, 712) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 980

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

LCM(1, 980) = 980

GCD(1, 980) = ( 1 x 980 ) / 980

GCD(1, 980) = 980 / 980

GCD(1, 980) = 1

GCD of 625, 663, 712, 980 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 630, 927, 849, 689
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1. What is the GCD of 625, 663, 712, 980?

GCD of 625, 663, 712, 980 is 1

2. Where do I get the detailed procedure to find GCD of 625, 663, 712, 980?

You can find a detailed procedure to find GCD of 625, 663, 712, 980 on our page.

3. How to find GCD of 625, 663, 712, 980 on a calculator?

You can find the GCD of 625, 663, 712, 980 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.