GCD of 697, 628, 803, 849 Calculator

Given Input numbers are 697, 628, 803, 849

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

Divisors of 697

List of positive integer divisors of 697 that divides 697 without a remainder.

1, 17, 41, 697

Divisors of 628

List of positive integer divisors of 628 that divides 628 without a remainder.

1, 2, 4, 157, 314, 628

Divisors of 803

List of positive integer divisors of 803 that divides 803 without a remainder.

1, 11, 73, 803

Divisors of 849

List of positive integer divisors of 849 that divides 849 without a remainder.

1, 3, 283, 849

Greatest Common Divisior

We found the divisors of 697, 628, 803, 849 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 697, 628, 803, 849 is 1.

Therefore, GCD of numbers 697, 628, 803, 849 is 1

Given Input Data is 697, 628, 803, 849

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

Prime Factorization of 697 is 17 x 41

Prime Factorization of 628 is 2 x 2 x 157

Prime Factorization of 803 is 11 x 73

Prime Factorization of 849 is 3 x 283

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(697, 628) = 437716

GCD(697, 628) = ( 697 x 628 ) / 437716

GCD(697, 628) = 437716 / 437716

GCD(697, 628) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 803

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

LCM(1, 803) = 803

GCD(1, 803) = ( 1 x 803 ) / 803

GCD(1, 803) = 803 / 803

GCD(1, 803) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 849

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

LCM(1, 849) = 849

GCD(1, 849) = ( 1 x 849 ) / 849

GCD(1, 849) = 849 / 849

GCD(1, 849) = 1

GCD of 697, 628, 803, 849 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 587, 780, 530, 975
• GCD of 420, 997, 218, 873
• GCD of 361, 252, 483, 196
• GCD of 228, 477, 634, 963
• GCD of 961, 282, 258, 928

1. What is the GCD of 697, 628, 803, 849?

GCD of 697, 628, 803, 849 is 1

2. Where do I get the detailed procedure to find GCD of 697, 628, 803, 849?

You can find a detailed procedure to find GCD of 697, 628, 803, 849 on our page.

3. How to find GCD of 697, 628, 803, 849 on a calculator?

You can find the GCD of 697, 628, 803, 849 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.