GCD of 826, 769, 72, 651 Calculator

Given Input numbers are 826, 769, 72, 651

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

Divisors of 826

List of positive integer divisors of 826 that divides 826 without a remainder.

1, 2, 7, 14, 59, 118, 413, 826

Divisors of 769

List of positive integer divisors of 769 that divides 769 without a remainder.

1, 769

Divisors of 72

List of positive integer divisors of 72 that divides 72 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

Divisors of 651

List of positive integer divisors of 651 that divides 651 without a remainder.

1, 3, 7, 21, 31, 93, 217, 651

Greatest Common Divisior

We found the divisors of 826, 769, 72, 651 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 826, 769, 72, 651 is 1.

Therefore, GCD of numbers 826, 769, 72, 651 is 1

Given Input Data is 826, 769, 72, 651

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

Prime Factorization of 826 is 2 x 7 x 59

Prime Factorization of 769 is 769

Prime Factorization of 72 is 2 x 2 x 2 x 3 x 3

Prime Factorization of 651 is 3 x 7 x 31

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(826, 769) = 635194

GCD(826, 769) = ( 826 x 769 ) / 635194

GCD(826, 769) = 635194 / 635194

GCD(826, 769) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 72

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

LCM(1, 72) = 72

GCD(1, 72) = ( 1 x 72 ) / 72

GCD(1, 72) = 72 / 72

GCD(1, 72) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 651

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

LCM(1, 651) = 651

GCD(1, 651) = ( 1 x 651 ) / 651

GCD(1, 651) = 651 / 651

GCD(1, 651) = 1

GCD of 826, 769, 72, 651 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 145, 412, 41, 794
• GCD of 240, 800, 73, 280
• GCD of 355, 145, 44, 501
• GCD of 606, 192, 78, 417
• GCD of 663, 983, 76, 548

1. What is the GCD of 826, 769, 72, 651?

GCD of 826, 769, 72, 651 is 1

2. Where do I get the detailed procedure to find GCD of 826, 769, 72, 651?

You can find a detailed procedure to find GCD of 826, 769, 72, 651 on our page.

3. How to find GCD of 826, 769, 72, 651 on a calculator?

You can find the GCD of 826, 769, 72, 651 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.