GCD of 290, 125, 83, 202 Calculator

Given Input numbers are 290, 125, 83, 202

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

Divisors of 290

List of positive integer divisors of 290 that divides 290 without a remainder.

1, 2, 5, 10, 29, 58, 145, 290

Divisors of 125

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

1, 5, 25, 125

Divisors of 83

List of positive integer divisors of 83 that divides 83 without a remainder.

1, 83

Divisors of 202

List of positive integer divisors of 202 that divides 202 without a remainder.

1, 2, 101, 202

Greatest Common Divisior

We found the divisors of 290, 125, 83, 202 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 290, 125, 83, 202 is 1.

Therefore, GCD of numbers 290, 125, 83, 202 is 1

Given Input Data is 290, 125, 83, 202

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

Prime Factorization of 290 is 2 x 5 x 29

Prime Factorization of 125 is 5 x 5 x 5

Prime Factorization of 83 is 83

Prime Factorization of 202 is 2 x 101

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(290, 125) = 7250

GCD(290, 125) = ( 290 x 125 ) / 7250

GCD(290, 125) = 36250 / 7250

GCD(290, 125) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 83

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

LCM(5, 83) = 415

GCD(5, 83) = ( 5 x 83 ) / 415

GCD(5, 83) = 415 / 415

GCD(5, 83) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 202

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

LCM(1, 202) = 202

GCD(1, 202) = ( 1 x 202 ) / 202

GCD(1, 202) = 202 / 202

GCD(1, 202) = 1

GCD of 290, 125, 83, 202 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 381, 156, 15, 876
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• GCD of 285, 382, 43, 836

1. What is the GCD of 290, 125, 83, 202?

GCD of 290, 125, 83, 202 is 1

2. Where do I get the detailed procedure to find GCD of 290, 125, 83, 202?

You can find a detailed procedure to find GCD of 290, 125, 83, 202 on our page.

3. How to find GCD of 290, 125, 83, 202 on a calculator?

You can find the GCD of 290, 125, 83, 202 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.