GCD of 244, 402, 890, 125 Calculator

Given Input numbers are 244, 402, 890, 125

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

Divisors of 244

List of positive integer divisors of 244 that divides 244 without a remainder.

1, 2, 4, 61, 122, 244

Divisors of 402

List of positive integer divisors of 402 that divides 402 without a remainder.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 890

List of positive integer divisors of 890 that divides 890 without a remainder.

1, 2, 5, 10, 89, 178, 445, 890

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 244, 402, 890, 125 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 244, 402, 890, 125 is 1.

Therefore, GCD of numbers 244, 402, 890, 125 is 1

Given Input Data is 244, 402, 890, 125

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

Prime Factorization of 244 is 2 x 2 x 61

Prime Factorization of 402 is 2 x 3 x 67

Prime Factorization of 890 is 2 x 5 x 89

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(244, 402) = 49044

GCD(244, 402) = ( 244 x 402 ) / 49044

GCD(244, 402) = 98088 / 49044

GCD(244, 402) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 890

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

LCM(2, 890) = 890

GCD(2, 890) = ( 2 x 890 ) / 890

GCD(2, 890) = 1780 / 890

GCD(2, 890) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 125

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

LCM(2, 125) = 250

GCD(2, 125) = ( 2 x 125 ) / 250

GCD(2, 125) = 250 / 250

GCD(2, 125) = 1

GCD of 244, 402, 890, 125 is 1

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1. What is the GCD of 244, 402, 890, 125?

GCD of 244, 402, 890, 125 is 1

2. Where do I get the detailed procedure to find GCD of 244, 402, 890, 125?

You can find a detailed procedure to find GCD of 244, 402, 890, 125 on our page.

3. How to find GCD of 244, 402, 890, 125 on a calculator?

You can find the GCD of 244, 402, 890, 125 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.