GCD of 797, 776, 670, 654 Calculator

Given Input numbers are 797, 776, 670, 654

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

Divisors of 797

List of positive integer divisors of 797 that divides 797 without a remainder.

1, 797

Divisors of 776

List of positive integer divisors of 776 that divides 776 without a remainder.

1, 2, 4, 8, 97, 194, 388, 776

Divisors of 670

List of positive integer divisors of 670 that divides 670 without a remainder.

1, 2, 5, 10, 67, 134, 335, 670

Divisors of 654

List of positive integer divisors of 654 that divides 654 without a remainder.

1, 2, 3, 6, 109, 218, 327, 654

Greatest Common Divisior

We found the divisors of 797, 776, 670, 654 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 797, 776, 670, 654 is 1.

Therefore, GCD of numbers 797, 776, 670, 654 is 1

Given Input Data is 797, 776, 670, 654

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

Prime Factorization of 797 is 797

Prime Factorization of 776 is 2 x 2 x 2 x 97

Prime Factorization of 670 is 2 x 5 x 67

Prime Factorization of 654 is 2 x 3 x 109

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(797, 776) = 618472

GCD(797, 776) = ( 797 x 776 ) / 618472

GCD(797, 776) = 618472 / 618472

GCD(797, 776) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 670

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

LCM(1, 670) = 670

GCD(1, 670) = ( 1 x 670 ) / 670

GCD(1, 670) = 670 / 670

GCD(1, 670) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 654

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

LCM(1, 654) = 654

GCD(1, 654) = ( 1 x 654 ) / 654

GCD(1, 654) = 654 / 654

GCD(1, 654) = 1

GCD of 797, 776, 670, 654 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 446, 215, 590, 219
• GCD of 831, 566, 903, 951
• GCD of 897, 374, 709, 604
• GCD of 205, 501, 452, 235
• GCD of 180, 341, 169, 189

1. What is the GCD of 797, 776, 670, 654?

GCD of 797, 776, 670, 654 is 1

2. Where do I get the detailed procedure to find GCD of 797, 776, 670, 654?

You can find a detailed procedure to find GCD of 797, 776, 670, 654 on our page.

3. How to find GCD of 797, 776, 670, 654 on a calculator?

You can find the GCD of 797, 776, 670, 654 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.