GCD of 769, 121, 44, 770 Calculator

Given Input numbers are 769, 121, 44, 770

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

Divisors of 769

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

1, 769

Divisors of 121

List of positive integer divisors of 121 that divides 121 without a remainder.

1, 11, 121

Divisors of 44

List of positive integer divisors of 44 that divides 44 without a remainder.

1, 2, 4, 11, 22, 44

Divisors of 770

List of positive integer divisors of 770 that divides 770 without a remainder.

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

Greatest Common Divisior

We found the divisors of 769, 121, 44, 770 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 769, 121, 44, 770 is 1.

Therefore, GCD of numbers 769, 121, 44, 770 is 1

Given Input Data is 769, 121, 44, 770

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

Prime Factorization of 769 is 769

Prime Factorization of 121 is 11 x 11

Prime Factorization of 44 is 2 x 2 x 11

Prime Factorization of 770 is 2 x 5 x 7 x 11

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(769, 121) = 93049

GCD(769, 121) = ( 769 x 121 ) / 93049

GCD(769, 121) = 93049 / 93049

GCD(769, 121) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 44

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

LCM(1, 44) = 44

GCD(1, 44) = ( 1 x 44 ) / 44

GCD(1, 44) = 44 / 44

GCD(1, 44) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 770

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

LCM(1, 770) = 770

GCD(1, 770) = ( 1 x 770 ) / 770

GCD(1, 770) = 770 / 770

GCD(1, 770) = 1

GCD of 769, 121, 44, 770 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 561, 460, 38, 879
• GCD of 523, 462, 59, 219
• GCD of 340, 126, 43, 478
• GCD of 911, 521, 35, 757
• GCD of 212, 207, 98, 642

1. What is the GCD of 769, 121, 44, 770?

GCD of 769, 121, 44, 770 is 1

2. Where do I get the detailed procedure to find GCD of 769, 121, 44, 770?

You can find a detailed procedure to find GCD of 769, 121, 44, 770 on our page.

3. How to find GCD of 769, 121, 44, 770 on a calculator?

You can find the GCD of 769, 121, 44, 770 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.