GCD of 77, 121, 236, 713 Calculator

Given Input numbers are 77, 121, 236, 713

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

Divisors of 77

List of positive integer divisors of 77 that divides 77 without a remainder.

1, 7, 11, 77

Divisors of 121

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

1, 11, 121

Divisors of 236

List of positive integer divisors of 236 that divides 236 without a remainder.

1, 2, 4, 59, 118, 236

Divisors of 713

List of positive integer divisors of 713 that divides 713 without a remainder.

1, 23, 31, 713

Greatest Common Divisior

We found the divisors of 77, 121, 236, 713 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 77, 121, 236, 713 is 1.

Therefore, GCD of numbers 77, 121, 236, 713 is 1

Given Input Data is 77, 121, 236, 713

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

Prime Factorization of 77 is 7 x 11

Prime Factorization of 121 is 11 x 11

Prime Factorization of 236 is 2 x 2 x 59

Prime Factorization of 713 is 23 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(77, 121) = 847

GCD(77, 121) = ( 77 x 121 ) / 847

GCD(77, 121) = 9317 / 847

GCD(77, 121) = 11

Step2:

Here we consider the GCD from the above i.e. 11 as first number and the next as 236

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

LCM(11, 236) = 2596

GCD(11, 236) = ( 11 x 236 ) / 2596

GCD(11, 236) = 2596 / 2596

GCD(11, 236) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 713

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

LCM(1, 713) = 713

GCD(1, 713) = ( 1 x 713 ) / 713

GCD(1, 713) = 713 / 713

GCD(1, 713) = 1

GCD of 77, 121, 236, 713 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 17, 553, 914, 506
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• GCD of 75, 378, 530, 439

1. What is the GCD of 77, 121, 236, 713?

GCD of 77, 121, 236, 713 is 1

2. Where do I get the detailed procedure to find GCD of 77, 121, 236, 713?

You can find a detailed procedure to find GCD of 77, 121, 236, 713 on our page.

3. How to find GCD of 77, 121, 236, 713 on a calculator?

You can find the GCD of 77, 121, 236, 713 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.