GCD of 145, 749, 806, 895 Calculator

Given Input numbers are 145, 749, 806, 895

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

Divisors of 145

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

1, 5, 29, 145

Divisors of 749

List of positive integer divisors of 749 that divides 749 without a remainder.

1, 7, 107, 749

Divisors of 806

List of positive integer divisors of 806 that divides 806 without a remainder.

1, 2, 13, 26, 31, 62, 403, 806

Divisors of 895

List of positive integer divisors of 895 that divides 895 without a remainder.

1, 5, 179, 895

Greatest Common Divisior

We found the divisors of 145, 749, 806, 895 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 145, 749, 806, 895 is 1.

Therefore, GCD of numbers 145, 749, 806, 895 is 1

Given Input Data is 145, 749, 806, 895

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

Prime Factorization of 145 is 5 x 29

Prime Factorization of 749 is 7 x 107

Prime Factorization of 806 is 2 x 13 x 31

Prime Factorization of 895 is 5 x 179

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(145, 749) = 108605

GCD(145, 749) = ( 145 x 749 ) / 108605

GCD(145, 749) = 108605 / 108605

GCD(145, 749) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 806

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

LCM(1, 806) = 806

GCD(1, 806) = ( 1 x 806 ) / 806

GCD(1, 806) = 806 / 806

GCD(1, 806) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 895

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

LCM(1, 895) = 895

GCD(1, 895) = ( 1 x 895 ) / 895

GCD(1, 895) = 895 / 895

GCD(1, 895) = 1

GCD of 145, 749, 806, 895 is 1

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1. What is the GCD of 145, 749, 806, 895?

GCD of 145, 749, 806, 895 is 1

2. Where do I get the detailed procedure to find GCD of 145, 749, 806, 895?

You can find a detailed procedure to find GCD of 145, 749, 806, 895 on our page.

3. How to find GCD of 145, 749, 806, 895 on a calculator?

You can find the GCD of 145, 749, 806, 895 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.