GCD of 655, 831, 157 Calculator

Given Input numbers are 655, 831, 157

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

Divisors of 655

List of positive integer divisors of 655 that divides 655 without a remainder.

1, 5, 131, 655

Divisors of 831

List of positive integer divisors of 831 that divides 831 without a remainder.

1, 3, 277, 831

Divisors of 157

List of positive integer divisors of 157 that divides 157 without a remainder.

1, 157

Greatest Common Divisior

We found the divisors of 655, 831, 157 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 655, 831, 157 is 1.

Therefore, GCD of numbers 655, 831, 157 is 1

Given Input Data is 655, 831, 157

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

Prime Factorization of 655 is 5 x 131

Prime Factorization of 831 is 3 x 277

Prime Factorization of 157 is 157

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(655, 831) = 544305

GCD(655, 831) = ( 655 x 831 ) / 544305

GCD(655, 831) = 544305 / 544305

GCD(655, 831) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 157

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

LCM(1, 157) = 157

GCD(1, 157) = ( 1 x 157 ) / 157

GCD(1, 157) = 157 / 157

GCD(1, 157) = 1

GCD of 655, 831, 157 is 1

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• GCD of 595, 983, 269
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1. What is the GCD of 655, 831, 157?

GCD of 655, 831, 157 is 1

2. Where do I get the detailed procedure to find GCD of 655, 831, 157?

You can find a detailed procedure to find GCD of 655, 831, 157 on our page.

3. How to find GCD of 655, 831, 157 on a calculator?

You can find the GCD of 655, 831, 157 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.