GCD of 551, 719, 470, 988 Calculator

Given Input numbers are 551, 719, 470, 988

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

Divisors of 551

List of positive integer divisors of 551 that divides 551 without a remainder.

1, 19, 29, 551

Divisors of 719

List of positive integer divisors of 719 that divides 719 without a remainder.

1, 719

Divisors of 470

List of positive integer divisors of 470 that divides 470 without a remainder.

1, 2, 5, 10, 47, 94, 235, 470

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 551, 719, 470, 988 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 551, 719, 470, 988 is 1.

Therefore, GCD of numbers 551, 719, 470, 988 is 1

Given Input Data is 551, 719, 470, 988

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

Prime Factorization of 551 is 19 x 29

Prime Factorization of 719 is 719

Prime Factorization of 470 is 2 x 5 x 47

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(551, 719) = 396169

GCD(551, 719) = ( 551 x 719 ) / 396169

GCD(551, 719) = 396169 / 396169

GCD(551, 719) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 470

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

LCM(1, 470) = 470

GCD(1, 470) = ( 1 x 470 ) / 470

GCD(1, 470) = 470 / 470

GCD(1, 470) = 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 551, 719, 470, 988 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 541, 923, 138, 170
• GCD of 784, 295, 719, 681
• GCD of 162, 188, 450, 931
• GCD of 469, 629, 707, 781
• GCD of 378, 752, 266, 324

1. What is the GCD of 551, 719, 470, 988?

GCD of 551, 719, 470, 988 is 1

2. Where do I get the detailed procedure to find GCD of 551, 719, 470, 988?

You can find a detailed procedure to find GCD of 551, 719, 470, 988 on our page.

3. How to find GCD of 551, 719, 470, 988 on a calculator?

You can find the GCD of 551, 719, 470, 988 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.