GCD of 526, 356, 771, 747 Calculator

Given Input numbers are 526, 356, 771, 747

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

Divisors of 526

List of positive integer divisors of 526 that divides 526 without a remainder.

1, 2, 263, 526

Divisors of 356

List of positive integer divisors of 356 that divides 356 without a remainder.

1, 2, 4, 89, 178, 356

Divisors of 771

List of positive integer divisors of 771 that divides 771 without a remainder.

1, 3, 257, 771

Divisors of 747

List of positive integer divisors of 747 that divides 747 without a remainder.

1, 3, 9, 83, 249, 747

Greatest Common Divisior

We found the divisors of 526, 356, 771, 747 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 526, 356, 771, 747 is 1.

Therefore, GCD of numbers 526, 356, 771, 747 is 1

Given Input Data is 526, 356, 771, 747

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

Prime Factorization of 526 is 2 x 263

Prime Factorization of 356 is 2 x 2 x 89

Prime Factorization of 771 is 3 x 257

Prime Factorization of 747 is 3 x 3 x 83

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(526, 356) = 93628

GCD(526, 356) = ( 526 x 356 ) / 93628

GCD(526, 356) = 187256 / 93628

GCD(526, 356) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 771

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

LCM(2, 771) = 1542

GCD(2, 771) = ( 2 x 771 ) / 1542

GCD(2, 771) = 1542 / 1542

GCD(2, 771) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 747

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

LCM(1, 747) = 747

GCD(1, 747) = ( 1 x 747 ) / 747

GCD(1, 747) = 747 / 747

GCD(1, 747) = 1

GCD of 526, 356, 771, 747 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 653, 355, 743, 356
• GCD of 373, 939, 848, 230
• GCD of 744, 132, 942, 185
• GCD of 788, 315, 595, 426
• GCD of 671, 454, 183, 819

1. What is the GCD of 526, 356, 771, 747?

GCD of 526, 356, 771, 747 is 1

2. Where do I get the detailed procedure to find GCD of 526, 356, 771, 747?

You can find a detailed procedure to find GCD of 526, 356, 771, 747 on our page.

3. How to find GCD of 526, 356, 771, 747 on a calculator?

You can find the GCD of 526, 356, 771, 747 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.