GCD of 989, 620, 82, 926 Calculator

Given Input numbers are 989, 620, 82, 926

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

Divisors of 989

List of positive integer divisors of 989 that divides 989 without a remainder.

1, 23, 43, 989

Divisors of 620

List of positive integer divisors of 620 that divides 620 without a remainder.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 82

List of positive integer divisors of 82 that divides 82 without a remainder.

1, 2, 41, 82

Divisors of 926

List of positive integer divisors of 926 that divides 926 without a remainder.

1, 2, 463, 926

Greatest Common Divisior

We found the divisors of 989, 620, 82, 926 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 989, 620, 82, 926 is 1.

Therefore, GCD of numbers 989, 620, 82, 926 is 1

Given Input Data is 989, 620, 82, 926

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

Prime Factorization of 989 is 23 x 43

Prime Factorization of 620 is 2 x 2 x 5 x 31

Prime Factorization of 82 is 2 x 41

Prime Factorization of 926 is 2 x 463

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(989, 620) = 613180

GCD(989, 620) = ( 989 x 620 ) / 613180

GCD(989, 620) = 613180 / 613180

GCD(989, 620) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 82

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

LCM(1, 82) = 82

GCD(1, 82) = ( 1 x 82 ) / 82

GCD(1, 82) = 82 / 82

GCD(1, 82) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 926

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

LCM(1, 926) = 926

GCD(1, 926) = ( 1 x 926 ) / 926

GCD(1, 926) = 926 / 926

GCD(1, 926) = 1

GCD of 989, 620, 82, 926 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 943, 956, 45, 697
• GCD of 656, 805, 10, 369
• GCD of 852, 227, 17, 926
• GCD of 822, 186, 33, 667
• GCD of 641, 877, 13, 697

1. What is the GCD of 989, 620, 82, 926?

GCD of 989, 620, 82, 926 is 1

2. Where do I get the detailed procedure to find GCD of 989, 620, 82, 926?

You can find a detailed procedure to find GCD of 989, 620, 82, 926 on our page.

3. How to find GCD of 989, 620, 82, 926 on a calculator?

You can find the GCD of 989, 620, 82, 926 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.