GCD of 685, 739, 55, 837 Calculator

Given Input numbers are 685, 739, 55, 837

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

Divisors of 685

List of positive integer divisors of 685 that divides 685 without a remainder.

1, 5, 137, 685

Divisors of 739

List of positive integer divisors of 739 that divides 739 without a remainder.

1, 739

Divisors of 55

List of positive integer divisors of 55 that divides 55 without a remainder.

1, 5, 11, 55

Divisors of 837

List of positive integer divisors of 837 that divides 837 without a remainder.

1, 3, 9, 27, 31, 93, 279, 837

Greatest Common Divisior

We found the divisors of 685, 739, 55, 837 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 685, 739, 55, 837 is 1.

Therefore, GCD of numbers 685, 739, 55, 837 is 1

Given Input Data is 685, 739, 55, 837

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

Prime Factorization of 685 is 5 x 137

Prime Factorization of 739 is 739

Prime Factorization of 55 is 5 x 11

Prime Factorization of 837 is 3 x 3 x 3 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(685, 739) = 506215

GCD(685, 739) = ( 685 x 739 ) / 506215

GCD(685, 739) = 506215 / 506215

GCD(685, 739) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 55

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

LCM(1, 55) = 55

GCD(1, 55) = ( 1 x 55 ) / 55

GCD(1, 55) = 55 / 55

GCD(1, 55) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 837

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

LCM(1, 837) = 837

GCD(1, 837) = ( 1 x 837 ) / 837

GCD(1, 837) = 837 / 837

GCD(1, 837) = 1

GCD of 685, 739, 55, 837 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 153, 561, 47, 649
• GCD of 459, 776, 26, 749
• GCD of 827, 422, 85, 739
• GCD of 983, 857, 90, 602
• GCD of 437, 652, 30, 433

1. What is the GCD of 685, 739, 55, 837?

GCD of 685, 739, 55, 837 is 1

2. Where do I get the detailed procedure to find GCD of 685, 739, 55, 837?

You can find a detailed procedure to find GCD of 685, 739, 55, 837 on our page.

3. How to find GCD of 685, 739, 55, 837 on a calculator?

You can find the GCD of 685, 739, 55, 837 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.