GCD of 434, 782, 94, 765 Calculator

Given Input numbers are 434, 782, 94, 765

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

Divisors of 434

List of positive integer divisors of 434 that divides 434 without a remainder.

1, 2, 7, 14, 31, 62, 217, 434

Divisors of 782

List of positive integer divisors of 782 that divides 782 without a remainder.

1, 2, 17, 23, 34, 46, 391, 782

Divisors of 94

List of positive integer divisors of 94 that divides 94 without a remainder.

1, 2, 47, 94

Divisors of 765

List of positive integer divisors of 765 that divides 765 without a remainder.

1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

Greatest Common Divisior

We found the divisors of 434, 782, 94, 765 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 434, 782, 94, 765 is 1.

Therefore, GCD of numbers 434, 782, 94, 765 is 1

Given Input Data is 434, 782, 94, 765

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

Prime Factorization of 434 is 2 x 7 x 31

Prime Factorization of 782 is 2 x 17 x 23

Prime Factorization of 94 is 2 x 47

Prime Factorization of 765 is 3 x 3 x 5 x 17

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(434, 782) = 169694

GCD(434, 782) = ( 434 x 782 ) / 169694

GCD(434, 782) = 339388 / 169694

GCD(434, 782) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 94

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

LCM(2, 94) = 94

GCD(2, 94) = ( 2 x 94 ) / 94

GCD(2, 94) = 188 / 94

GCD(2, 94) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 765

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

LCM(2, 765) = 1530

GCD(2, 765) = ( 2 x 765 ) / 1530

GCD(2, 765) = 1530 / 1530

GCD(2, 765) = 1

GCD of 434, 782, 94, 765 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 715, 998, 65, 305
• GCD of 745, 113, 31, 824
• GCD of 455, 827, 98, 117
• GCD of 841, 370, 52, 248
• GCD of 469, 137, 63, 377

1. What is the GCD of 434, 782, 94, 765?

GCD of 434, 782, 94, 765 is 1

2. Where do I get the detailed procedure to find GCD of 434, 782, 94, 765?

You can find a detailed procedure to find GCD of 434, 782, 94, 765 on our page.

3. How to find GCD of 434, 782, 94, 765 on a calculator?

You can find the GCD of 434, 782, 94, 765 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.