GCD of 644, 910, 94, 767 Calculator

Given Input numbers are 644, 910, 94, 767

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

Divisors of 644

List of positive integer divisors of 644 that divides 644 without a remainder.

1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

Divisors of 910

List of positive integer divisors of 910 that divides 910 without a remainder.

1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910

Divisors of 94

List of positive integer divisors of 94 that divides 94 without a remainder.

1, 2, 47, 94

Divisors of 767

List of positive integer divisors of 767 that divides 767 without a remainder.

1, 13, 59, 767

Greatest Common Divisior

We found the divisors of 644, 910, 94, 767 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 644, 910, 94, 767 is 1.

Therefore, GCD of numbers 644, 910, 94, 767 is 1

Given Input Data is 644, 910, 94, 767

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

Prime Factorization of 644 is 2 x 2 x 7 x 23

Prime Factorization of 910 is 2 x 5 x 7 x 13

Prime Factorization of 94 is 2 x 47

Prime Factorization of 767 is 13 x 59

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(644, 910) = 41860

GCD(644, 910) = ( 644 x 910 ) / 41860

GCD(644, 910) = 586040 / 41860

GCD(644, 910) = 14

Step2:

Here we consider the GCD from the above i.e. 14 as first number and the next as 94

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

LCM(14, 94) = 658

GCD(14, 94) = ( 14 x 94 ) / 658

GCD(14, 94) = 1316 / 658

GCD(14, 94) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 767

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

LCM(2, 767) = 1534

GCD(2, 767) = ( 2 x 767 ) / 1534

GCD(2, 767) = 1534 / 1534

GCD(2, 767) = 1

GCD of 644, 910, 94, 767 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 411, 324, 52, 120
• GCD of 132, 598, 10, 470
• GCD of 583, 160, 32, 261
• GCD of 238, 180, 99, 656
• GCD of 415, 226, 41, 937

1. What is the GCD of 644, 910, 94, 767?

GCD of 644, 910, 94, 767 is 1

2. Where do I get the detailed procedure to find GCD of 644, 910, 94, 767?

You can find a detailed procedure to find GCD of 644, 910, 94, 767 on our page.

3. How to find GCD of 644, 910, 94, 767 on a calculator?

You can find the GCD of 644, 910, 94, 767 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.