GCD of 620, 181, 675, 125 Calculator

Given Input numbers are 620, 181, 675, 125

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 181

List of positive integer divisors of 181 that divides 181 without a remainder.

1, 181

Divisors of 675

List of positive integer divisors of 675 that divides 675 without a remainder.

1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675

Divisors of 125

List of positive integer divisors of 125 that divides 125 without a remainder.

1, 5, 25, 125

Greatest Common Divisior

We found the divisors of 620, 181, 675, 125 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 620, 181, 675, 125 is 1.

Therefore, GCD of numbers 620, 181, 675, 125 is 1

Given Input Data is 620, 181, 675, 125

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 181 is 181

Prime Factorization of 675 is 3 x 3 x 3 x 5 x 5

Prime Factorization of 125 is 5 x 5 x 5

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(620, 181) = 112220

GCD(620, 181) = ( 620 x 181 ) / 112220

GCD(620, 181) = 112220 / 112220

GCD(620, 181) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 675

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

LCM(1, 675) = 675

GCD(1, 675) = ( 1 x 675 ) / 675

GCD(1, 675) = 675 / 675

GCD(1, 675) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 125

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

LCM(1, 125) = 125

GCD(1, 125) = ( 1 x 125 ) / 125

GCD(1, 125) = 125 / 125

GCD(1, 125) = 1

GCD of 620, 181, 675, 125 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 762, 898, 539, 984
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• GCD of 252, 369, 101, 141
• GCD of 636, 357, 455, 525
• GCD of 646, 384, 557, 725

1. What is the GCD of 620, 181, 675, 125?

GCD of 620, 181, 675, 125 is 1

2. Where do I get the detailed procedure to find GCD of 620, 181, 675, 125?

You can find a detailed procedure to find GCD of 620, 181, 675, 125 on our page.

3. How to find GCD of 620, 181, 675, 125 on a calculator?

You can find the GCD of 620, 181, 675, 125 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.