GCD of 469, 787, 71, 988 Calculator

Given Input numbers are 469, 787, 71, 988

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

Divisors of 469

List of positive integer divisors of 469 that divides 469 without a remainder.

1, 7, 67, 469

Divisors of 787

List of positive integer divisors of 787 that divides 787 without a remainder.

1, 787

Divisors of 71

List of positive integer divisors of 71 that divides 71 without a remainder.

1, 71

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 469, 787, 71, 988 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 469, 787, 71, 988 is 1.

Therefore, GCD of numbers 469, 787, 71, 988 is 1

Given Input Data is 469, 787, 71, 988

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

Prime Factorization of 469 is 7 x 67

Prime Factorization of 787 is 787

Prime Factorization of 71 is 71

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(469, 787) = 369103

GCD(469, 787) = ( 469 x 787 ) / 369103

GCD(469, 787) = 369103 / 369103

GCD(469, 787) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 71

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

LCM(1, 71) = 71

GCD(1, 71) = ( 1 x 71 ) / 71

GCD(1, 71) = 71 / 71

GCD(1, 71) = 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 469, 787, 71, 988 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 425, 658, 63, 224
• GCD of 440, 133, 43, 777
• GCD of 493, 665, 34, 970
• GCD of 563, 447, 82, 223
• GCD of 891, 824, 16, 160

1. What is the GCD of 469, 787, 71, 988?

GCD of 469, 787, 71, 988 is 1

2. Where do I get the detailed procedure to find GCD of 469, 787, 71, 988?

You can find a detailed procedure to find GCD of 469, 787, 71, 988 on our page.

3. How to find GCD of 469, 787, 71, 988 on a calculator?

You can find the GCD of 469, 787, 71, 988 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.