GCD of 79, 677, 628, 677 Calculator

Given Input numbers are 79, 677, 628, 677

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

Divisors of 79

List of positive integer divisors of 79 that divides 79 without a remainder.

1, 79

Divisors of 677

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

1, 677

Divisors of 628

List of positive integer divisors of 628 that divides 628 without a remainder.

1, 2, 4, 157, 314, 628

Divisors of 677

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

1, 677

Greatest Common Divisior

We found the divisors of 79, 677, 628, 677 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 79, 677, 628, 677 is 1.

Therefore, GCD of numbers 79, 677, 628, 677 is 1

Given Input Data is 79, 677, 628, 677

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

Prime Factorization of 79 is 79

Prime Factorization of 677 is 677

Prime Factorization of 628 is 2 x 2 x 157

Prime Factorization of 677 is 677

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(79, 677) = 53483

GCD(79, 677) = ( 79 x 677 ) / 53483

GCD(79, 677) = 53483 / 53483

GCD(79, 677) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 628

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

LCM(1, 628) = 628

GCD(1, 628) = ( 1 x 628 ) / 628

GCD(1, 628) = 628 / 628

GCD(1, 628) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 677

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

LCM(1, 677) = 677

GCD(1, 677) = ( 1 x 677 ) / 677

GCD(1, 677) = 677 / 677

GCD(1, 677) = 1

GCD of 79, 677, 628, 677 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 14, 680, 218, 730
• GCD of 79, 768, 163, 214
• GCD of 57, 596, 491, 743
• GCD of 55, 819, 157, 347
• GCD of 60, 209, 238, 167

1. What is the GCD of 79, 677, 628, 677?

GCD of 79, 677, 628, 677 is 1

2. Where do I get the detailed procedure to find GCD of 79, 677, 628, 677?

You can find a detailed procedure to find GCD of 79, 677, 628, 677 on our page.

3. How to find GCD of 79, 677, 628, 677 on a calculator?

You can find the GCD of 79, 677, 628, 677 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.