GCD of 597, 620, 37, 989 Calculator

Given Input numbers are 597, 620, 37, 989

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

Divisors of 597

List of positive integer divisors of 597 that divides 597 without a remainder.

1, 3, 199, 597

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 37

List of positive integer divisors of 37 that divides 37 without a remainder.

1, 37

Divisors of 989

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

1, 23, 43, 989

Greatest Common Divisior

We found the divisors of 597, 620, 37, 989 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 597, 620, 37, 989 is 1.

Therefore, GCD of numbers 597, 620, 37, 989 is 1

Given Input Data is 597, 620, 37, 989

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

Prime Factorization of 597 is 3 x 199

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

Prime Factorization of 37 is 37

Prime Factorization of 989 is 23 x 43

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(597, 620) = 370140

GCD(597, 620) = ( 597 x 620 ) / 370140

GCD(597, 620) = 370140 / 370140

GCD(597, 620) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 37

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

LCM(1, 37) = 37

GCD(1, 37) = ( 1 x 37 ) / 37

GCD(1, 37) = 37 / 37

GCD(1, 37) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 989

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

LCM(1, 989) = 989

GCD(1, 989) = ( 1 x 989 ) / 989

GCD(1, 989) = 989 / 989

GCD(1, 989) = 1

GCD of 597, 620, 37, 989 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 683, 454, 32, 162
• GCD of 291, 729, 15, 724
• GCD of 327, 970, 69, 250
• GCD of 526, 484, 19, 984
• GCD of 452, 351, 33, 342

1. What is the GCD of 597, 620, 37, 989?

GCD of 597, 620, 37, 989 is 1

2. Where do I get the detailed procedure to find GCD of 597, 620, 37, 989?

You can find a detailed procedure to find GCD of 597, 620, 37, 989 on our page.

3. How to find GCD of 597, 620, 37, 989 on a calculator?

You can find the GCD of 597, 620, 37, 989 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.