GCD of 685, 939, 574, 151 Calculator

Given Input numbers are 685, 939, 574, 151

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 939

List of positive integer divisors of 939 that divides 939 without a remainder.

1, 3, 313, 939

Divisors of 574

List of positive integer divisors of 574 that divides 574 without a remainder.

1, 2, 7, 14, 41, 82, 287, 574

Divisors of 151

List of positive integer divisors of 151 that divides 151 without a remainder.

1, 151

Greatest Common Divisior

We found the divisors of 685, 939, 574, 151 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 685, 939, 574, 151 is 1.

Therefore, GCD of numbers 685, 939, 574, 151 is 1

Given Input Data is 685, 939, 574, 151

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

Prime Factorization of 685 is 5 x 137

Prime Factorization of 939 is 3 x 313

Prime Factorization of 574 is 2 x 7 x 41

Prime Factorization of 151 is 151

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, 939) = 643215

GCD(685, 939) = ( 685 x 939 ) / 643215

GCD(685, 939) = 643215 / 643215

GCD(685, 939) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 574

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

LCM(1, 574) = 574

GCD(1, 574) = ( 1 x 574 ) / 574

GCD(1, 574) = 574 / 574

GCD(1, 574) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 151

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

LCM(1, 151) = 151

GCD(1, 151) = ( 1 x 151 ) / 151

GCD(1, 151) = 151 / 151

GCD(1, 151) = 1

GCD of 685, 939, 574, 151 is 1

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• GCD of 930, 878, 266, 159
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1. What is the GCD of 685, 939, 574, 151?

GCD of 685, 939, 574, 151 is 1

2. Where do I get the detailed procedure to find GCD of 685, 939, 574, 151?

You can find a detailed procedure to find GCD of 685, 939, 574, 151 on our page.

3. How to find GCD of 685, 939, 574, 151 on a calculator?

You can find the GCD of 685, 939, 574, 151 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.