GCD of 695, 371, 85, 436 Calculator

Given Input numbers are 695, 371, 85, 436

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

Divisors of 695

List of positive integer divisors of 695 that divides 695 without a remainder.

1, 5, 139, 695

Divisors of 371

List of positive integer divisors of 371 that divides 371 without a remainder.

1, 7, 53, 371

Divisors of 85

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

1, 5, 17, 85

Divisors of 436

List of positive integer divisors of 436 that divides 436 without a remainder.

1, 2, 4, 109, 218, 436

Greatest Common Divisior

We found the divisors of 695, 371, 85, 436 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 695, 371, 85, 436 is 1.

Therefore, GCD of numbers 695, 371, 85, 436 is 1

Given Input Data is 695, 371, 85, 436

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

Prime Factorization of 695 is 5 x 139

Prime Factorization of 371 is 7 x 53

Prime Factorization of 85 is 5 x 17

Prime Factorization of 436 is 2 x 2 x 109

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(695, 371) = 257845

GCD(695, 371) = ( 695 x 371 ) / 257845

GCD(695, 371) = 257845 / 257845

GCD(695, 371) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 85

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

LCM(1, 85) = 85

GCD(1, 85) = ( 1 x 85 ) / 85

GCD(1, 85) = 85 / 85

GCD(1, 85) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 436

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

LCM(1, 436) = 436

GCD(1, 436) = ( 1 x 436 ) / 436

GCD(1, 436) = 436 / 436

GCD(1, 436) = 1

GCD of 695, 371, 85, 436 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 689, 380, 55, 414
• GCD of 478, 995, 30, 962
• GCD of 699, 387, 52, 402
• GCD of 696, 441, 70, 863
• GCD of 610, 638, 28, 979

1. What is the GCD of 695, 371, 85, 436?

GCD of 695, 371, 85, 436 is 1

2. Where do I get the detailed procedure to find GCD of 695, 371, 85, 436?

You can find a detailed procedure to find GCD of 695, 371, 85, 436 on our page.

3. How to find GCD of 695, 371, 85, 436 on a calculator?

You can find the GCD of 695, 371, 85, 436 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.