GCD of 590, 662, 121, 987 Calculator

Given Input numbers are 590, 662, 121, 987

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

Divisors of 590

List of positive integer divisors of 590 that divides 590 without a remainder.

1, 2, 5, 10, 59, 118, 295, 590

Divisors of 662

List of positive integer divisors of 662 that divides 662 without a remainder.

1, 2, 331, 662

Divisors of 121

List of positive integer divisors of 121 that divides 121 without a remainder.

1, 11, 121

Divisors of 987

List of positive integer divisors of 987 that divides 987 without a remainder.

1, 3, 7, 21, 47, 141, 329, 987

Greatest Common Divisior

We found the divisors of 590, 662, 121, 987 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 590, 662, 121, 987 is 1.

Therefore, GCD of numbers 590, 662, 121, 987 is 1

Given Input Data is 590, 662, 121, 987

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

Prime Factorization of 590 is 2 x 5 x 59

Prime Factorization of 662 is 2 x 331

Prime Factorization of 121 is 11 x 11

Prime Factorization of 987 is 3 x 7 x 47

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(590, 662) = 195290

GCD(590, 662) = ( 590 x 662 ) / 195290

GCD(590, 662) = 390580 / 195290

GCD(590, 662) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 121

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

LCM(2, 121) = 242

GCD(2, 121) = ( 2 x 121 ) / 242

GCD(2, 121) = 242 / 242

GCD(2, 121) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 987

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

LCM(1, 987) = 987

GCD(1, 987) = ( 1 x 987 ) / 987

GCD(1, 987) = 987 / 987

GCD(1, 987) = 1

GCD of 590, 662, 121, 987 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 537, 823, 364, 122
• GCD of 234, 312, 122, 503
• GCD of 529, 783, 800, 336
• GCD of 966, 624, 258, 679
• GCD of 160, 579, 335, 564

1. What is the GCD of 590, 662, 121, 987?

GCD of 590, 662, 121, 987 is 1

2. Where do I get the detailed procedure to find GCD of 590, 662, 121, 987?

You can find a detailed procedure to find GCD of 590, 662, 121, 987 on our page.

3. How to find GCD of 590, 662, 121, 987 on a calculator?

You can find the GCD of 590, 662, 121, 987 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.