GCD of 890, 724, 995, 988 Calculator

Given Input numbers are 890, 724, 995, 988

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

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 724

List of positive integer divisors of 724 that divides 724 without a remainder.

1, 2, 4, 181, 362, 724

Divisors of 995

List of positive integer divisors of 995 that divides 995 without a remainder.

1, 5, 199, 995

Divisors of 988

List of positive integer divisors of 988 that divides 988 without a remainder.

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

Greatest Common Divisior

We found the divisors of 890, 724, 995, 988 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 890, 724, 995, 988 is 1.

Therefore, GCD of numbers 890, 724, 995, 988 is 1

Given Input Data is 890, 724, 995, 988

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

Prime Factorization of 890 is 2 x 5 x 89

Prime Factorization of 724 is 2 x 2 x 181

Prime Factorization of 995 is 5 x 199

Prime Factorization of 988 is 2 x 2 x 13 x 19

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(890, 724) = 322180

GCD(890, 724) = ( 890 x 724 ) / 322180

GCD(890, 724) = 644360 / 322180

GCD(890, 724) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 995

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

LCM(2, 995) = 1990

GCD(2, 995) = ( 2 x 995 ) / 1990

GCD(2, 995) = 1990 / 1990

GCD(2, 995) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 988

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

LCM(1, 988) = 988

GCD(1, 988) = ( 1 x 988 ) / 988

GCD(1, 988) = 988 / 988

GCD(1, 988) = 1

GCD of 890, 724, 995, 988 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 110, 657, 881, 428
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1. What is the GCD of 890, 724, 995, 988?

GCD of 890, 724, 995, 988 is 1

2. Where do I get the detailed procedure to find GCD of 890, 724, 995, 988?

You can find a detailed procedure to find GCD of 890, 724, 995, 988 on our page.

3. How to find GCD of 890, 724, 995, 988 on a calculator?

You can find the GCD of 890, 724, 995, 988 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.