GCD of 988, 907, 984, 520 Calculator

Given Input numbers are 988, 907, 984, 520

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

Divisors of 988

List of positive integer divisors of 988 that divides 988 without a remainder.

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

Divisors of 907

List of positive integer divisors of 907 that divides 907 without a remainder.

1, 907

Divisors of 984

List of positive integer divisors of 984 that divides 984 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984

Divisors of 520

List of positive integer divisors of 520 that divides 520 without a remainder.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Greatest Common Divisior

We found the divisors of 988, 907, 984, 520 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 988, 907, 984, 520 is 1.

Therefore, GCD of numbers 988, 907, 984, 520 is 1

Given Input Data is 988, 907, 984, 520

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

Prime Factorization of 988 is 2 x 2 x 13 x 19

Prime Factorization of 907 is 907

Prime Factorization of 984 is 2 x 2 x 2 x 3 x 41

Prime Factorization of 520 is 2 x 2 x 2 x 5 x 13

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(988, 907) = 896116

GCD(988, 907) = ( 988 x 907 ) / 896116

GCD(988, 907) = 896116 / 896116

GCD(988, 907) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 984

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

LCM(1, 984) = 984

GCD(1, 984) = ( 1 x 984 ) / 984

GCD(1, 984) = 984 / 984

GCD(1, 984) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 520

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

LCM(1, 520) = 520

GCD(1, 520) = ( 1 x 520 ) / 520

GCD(1, 520) = 520 / 520

GCD(1, 520) = 1

GCD of 988, 907, 984, 520 is 1

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1. What is the GCD of 988, 907, 984, 520?

GCD of 988, 907, 984, 520 is 1

2. Where do I get the detailed procedure to find GCD of 988, 907, 984, 520?

You can find a detailed procedure to find GCD of 988, 907, 984, 520 on our page.

3. How to find GCD of 988, 907, 984, 520 on a calculator?

You can find the GCD of 988, 907, 984, 520 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.