GCD of 677, 486, 156 Calculator

Given Input numbers are 677, 486, 156

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

Divisors of 677

List of positive integer divisors of 677 that divides 677 without a remainder.

1, 677

Divisors of 486

List of positive integer divisors of 486 that divides 486 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486

Divisors of 156

List of positive integer divisors of 156 that divides 156 without a remainder.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

Greatest Common Divisior

We found the divisors of 677, 486, 156 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 677, 486, 156 is 1.

Therefore, GCD of numbers 677, 486, 156 is 1

Given Input Data is 677, 486, 156

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

Prime Factorization of 677 is 677

Prime Factorization of 486 is 2 x 3 x 3 x 3 x 3 x 3

Prime Factorization of 156 is 2 x 2 x 3 x 13

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(677, 486) = 329022

GCD(677, 486) = ( 677 x 486 ) / 329022

GCD(677, 486) = 329022 / 329022

GCD(677, 486) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 156

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

LCM(1, 156) = 156

GCD(1, 156) = ( 1 x 156 ) / 156

GCD(1, 156) = 156 / 156

GCD(1, 156) = 1

GCD of 677, 486, 156 is 1

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1. What is the GCD of 677, 486, 156?

GCD of 677, 486, 156 is 1

2. Where do I get the detailed procedure to find GCD of 677, 486, 156?

You can find a detailed procedure to find GCD of 677, 486, 156 on our page.

3. How to find GCD of 677, 486, 156 on a calculator?

You can find the GCD of 677, 486, 156 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.