GCD of 718, 476, 85, 434 Calculator

Given Input numbers are 718, 476, 85, 434

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

Divisors of 718

List of positive integer divisors of 718 that divides 718 without a remainder.

1, 2, 359, 718

Divisors of 476

List of positive integer divisors of 476 that divides 476 without a remainder.

1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476

Divisors of 85

List of positive integer divisors of 85 that divides 85 without a remainder.

1, 5, 17, 85

Divisors of 434

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

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

Greatest Common Divisior

We found the divisors of 718, 476, 85, 434 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 718, 476, 85, 434 is 1.

Therefore, GCD of numbers 718, 476, 85, 434 is 1

Given Input Data is 718, 476, 85, 434

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

Prime Factorization of 718 is 2 x 359

Prime Factorization of 476 is 2 x 2 x 7 x 17

Prime Factorization of 85 is 5 x 17

Prime Factorization of 434 is 2 x 7 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(718, 476) = 170884

GCD(718, 476) = ( 718 x 476 ) / 170884

GCD(718, 476) = 341768 / 170884

GCD(718, 476) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 85

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

LCM(2, 85) = 170

GCD(2, 85) = ( 2 x 85 ) / 170

GCD(2, 85) = 170 / 170

GCD(2, 85) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 434

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

LCM(1, 434) = 434

GCD(1, 434) = ( 1 x 434 ) / 434

GCD(1, 434) = 434 / 434

GCD(1, 434) = 1

GCD of 718, 476, 85, 434 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 410, 685, 91, 116
• GCD of 648, 449, 44, 427
• GCD of 133, 992, 42, 842
• GCD of 327, 219, 84, 307
• GCD of 253, 473, 40, 148

1. What is the GCD of 718, 476, 85, 434?

GCD of 718, 476, 85, 434 is 1

2. Where do I get the detailed procedure to find GCD of 718, 476, 85, 434?

You can find a detailed procedure to find GCD of 718, 476, 85, 434 on our page.

3. How to find GCD of 718, 476, 85, 434 on a calculator?

You can find the GCD of 718, 476, 85, 434 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.