GCD of 958, 621, 991, 465 Calculator

Given Input numbers are 958, 621, 991, 465

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

Divisors of 958

List of positive integer divisors of 958 that divides 958 without a remainder.

1, 2, 479, 958

Divisors of 621

List of positive integer divisors of 621 that divides 621 without a remainder.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 991

List of positive integer divisors of 991 that divides 991 without a remainder.

1, 991

Divisors of 465

List of positive integer divisors of 465 that divides 465 without a remainder.

1, 3, 5, 15, 31, 93, 155, 465

Greatest Common Divisior

We found the divisors of 958, 621, 991, 465 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 958, 621, 991, 465 is 1.

Therefore, GCD of numbers 958, 621, 991, 465 is 1

Given Input Data is 958, 621, 991, 465

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

Prime Factorization of 958 is 2 x 479

Prime Factorization of 621 is 3 x 3 x 3 x 23

Prime Factorization of 991 is 991

Prime Factorization of 465 is 3 x 5 x 31

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(958, 621) = 594918

GCD(958, 621) = ( 958 x 621 ) / 594918

GCD(958, 621) = 594918 / 594918

GCD(958, 621) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 991

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

LCM(1, 991) = 991

GCD(1, 991) = ( 1 x 991 ) / 991

GCD(1, 991) = 991 / 991

GCD(1, 991) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 465

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

LCM(1, 465) = 465

GCD(1, 465) = ( 1 x 465 ) / 465

GCD(1, 465) = 465 / 465

GCD(1, 465) = 1

GCD of 958, 621, 991, 465 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 154, 245, 746, 361
• GCD of 856, 952, 638, 499
• GCD of 461, 625, 505, 676
• GCD of 834, 940, 714, 254
• GCD of 879, 233, 508, 930

1. What is the GCD of 958, 621, 991, 465?

GCD of 958, 621, 991, 465 is 1

2. Where do I get the detailed procedure to find GCD of 958, 621, 991, 465?

You can find a detailed procedure to find GCD of 958, 621, 991, 465 on our page.

3. How to find GCD of 958, 621, 991, 465 on a calculator?

You can find the GCD of 958, 621, 991, 465 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.