GCD of 757, 858, 17, 775 Calculator

Given Input numbers are 757, 858, 17, 775

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

Divisors of 757

List of positive integer divisors of 757 that divides 757 without a remainder.

1, 757

Divisors of 858

List of positive integer divisors of 858 that divides 858 without a remainder.

1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

Divisors of 17

List of positive integer divisors of 17 that divides 17 without a remainder.

1, 17

Divisors of 775

List of positive integer divisors of 775 that divides 775 without a remainder.

1, 5, 25, 31, 155, 775

Greatest Common Divisior

We found the divisors of 757, 858, 17, 775 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 757, 858, 17, 775 is 1.

Therefore, GCD of numbers 757, 858, 17, 775 is 1

Given Input Data is 757, 858, 17, 775

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

Prime Factorization of 757 is 757

Prime Factorization of 858 is 2 x 3 x 11 x 13

Prime Factorization of 17 is 17

Prime Factorization of 775 is 5 x 5 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(757, 858) = 649506

GCD(757, 858) = ( 757 x 858 ) / 649506

GCD(757, 858) = 649506 / 649506

GCD(757, 858) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 17

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

LCM(1, 17) = 17

GCD(1, 17) = ( 1 x 17 ) / 17

GCD(1, 17) = 17 / 17

GCD(1, 17) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 775

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

LCM(1, 775) = 775

GCD(1, 775) = ( 1 x 775 ) / 775

GCD(1, 775) = 775 / 775

GCD(1, 775) = 1

GCD of 757, 858, 17, 775 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 784, 384, 52, 403
• GCD of 228, 410, 10, 266
• GCD of 672, 368, 25, 320
• GCD of 333, 448, 26, 418
• GCD of 605, 491, 47, 302

1. What is the GCD of 757, 858, 17, 775?

GCD of 757, 858, 17, 775 is 1

2. Where do I get the detailed procedure to find GCD of 757, 858, 17, 775?

You can find a detailed procedure to find GCD of 757, 858, 17, 775 on our page.

3. How to find GCD of 757, 858, 17, 775 on a calculator?

You can find the GCD of 757, 858, 17, 775 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.