GCD of 620, 838, 254, 950 Calculator

Given Input numbers are 620, 838, 254, 950

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

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 838

List of positive integer divisors of 838 that divides 838 without a remainder.

1, 2, 419, 838

Divisors of 254

List of positive integer divisors of 254 that divides 254 without a remainder.

1, 2, 127, 254

Divisors of 950

List of positive integer divisors of 950 that divides 950 without a remainder.

1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950

Greatest Common Divisior

We found the divisors of 620, 838, 254, 950 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 620, 838, 254, 950 is 2.

Therefore, GCD of numbers 620, 838, 254, 950 is 2

Given Input Data is 620, 838, 254, 950

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

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

Prime Factorization of 838 is 2 x 419

Prime Factorization of 254 is 2 x 127

Prime Factorization of 950 is 2 x 5 x 5 x 19

Highest common occurrences in the given inputs are 2¹

Multiplying them we get the GCD as 2

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(620, 838) = 259780

GCD(620, 838) = ( 620 x 838 ) / 259780

GCD(620, 838) = 519560 / 259780

GCD(620, 838) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 254

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

LCM(2, 254) = 254

GCD(2, 254) = ( 2 x 254 ) / 254

GCD(2, 254) = 508 / 254

GCD(2, 254) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 950

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

LCM(2, 950) = 950

GCD(2, 950) = ( 2 x 950 ) / 950

GCD(2, 950) = 1900 / 950

GCD(2, 950) = 2

GCD of 620, 838, 254, 950 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 575, 583, 919, 673
• GCD of 303, 141, 525, 493
• GCD of 255, 133, 552, 804
• GCD of 430, 899, 909, 328
• GCD of 355, 927, 910, 811

1. What is the GCD of 620, 838, 254, 950?

GCD of 620, 838, 254, 950 is 2

2. Where do I get the detailed procedure to find GCD of 620, 838, 254, 950?

You can find a detailed procedure to find GCD of 620, 838, 254, 950 on our page.

3. How to find GCD of 620, 838, 254, 950 on a calculator?

You can find the GCD of 620, 838, 254, 950 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.