GCD of 787, 739, 889, 145 Calculator

Given Input numbers are 787, 739, 889, 145

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

Divisors of 787

List of positive integer divisors of 787 that divides 787 without a remainder.

1, 787

Divisors of 739

List of positive integer divisors of 739 that divides 739 without a remainder.

1, 739

Divisors of 889

List of positive integer divisors of 889 that divides 889 without a remainder.

1, 7, 127, 889

Divisors of 145

List of positive integer divisors of 145 that divides 145 without a remainder.

1, 5, 29, 145

Greatest Common Divisior

We found the divisors of 787, 739, 889, 145 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 787, 739, 889, 145 is 1.

Therefore, GCD of numbers 787, 739, 889, 145 is 1

Given Input Data is 787, 739, 889, 145

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

Prime Factorization of 787 is 787

Prime Factorization of 739 is 739

Prime Factorization of 889 is 7 x 127

Prime Factorization of 145 is 5 x 29

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(787, 739) = 581593

GCD(787, 739) = ( 787 x 739 ) / 581593

GCD(787, 739) = 581593 / 581593

GCD(787, 739) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 889

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

LCM(1, 889) = 889

GCD(1, 889) = ( 1 x 889 ) / 889

GCD(1, 889) = 889 / 889

GCD(1, 889) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 145

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

LCM(1, 145) = 145

GCD(1, 145) = ( 1 x 145 ) / 145

GCD(1, 145) = 145 / 145

GCD(1, 145) = 1

GCD of 787, 739, 889, 145 is 1

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1. What is the GCD of 787, 739, 889, 145?

GCD of 787, 739, 889, 145 is 1

2. Where do I get the detailed procedure to find GCD of 787, 739, 889, 145?

You can find a detailed procedure to find GCD of 787, 739, 889, 145 on our page.

3. How to find GCD of 787, 739, 889, 145 on a calculator?

You can find the GCD of 787, 739, 889, 145 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.