GCD of 548, 627, 57, 770 Calculator

Given Input numbers are 548, 627, 57, 770

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

Divisors of 548

List of positive integer divisors of 548 that divides 548 without a remainder.

1, 2, 4, 137, 274, 548

Divisors of 627

List of positive integer divisors of 627 that divides 627 without a remainder.

1, 3, 11, 19, 33, 57, 209, 627

Divisors of 57

List of positive integer divisors of 57 that divides 57 without a remainder.

1, 3, 19, 57

Divisors of 770

List of positive integer divisors of 770 that divides 770 without a remainder.

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

Greatest Common Divisior

We found the divisors of 548, 627, 57, 770 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 548, 627, 57, 770 is 1.

Therefore, GCD of numbers 548, 627, 57, 770 is 1

Given Input Data is 548, 627, 57, 770

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

Prime Factorization of 548 is 2 x 2 x 137

Prime Factorization of 627 is 3 x 11 x 19

Prime Factorization of 57 is 3 x 19

Prime Factorization of 770 is 2 x 5 x 7 x 11

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(548, 627) = 343596

GCD(548, 627) = ( 548 x 627 ) / 343596

GCD(548, 627) = 343596 / 343596

GCD(548, 627) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 57

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

LCM(1, 57) = 57

GCD(1, 57) = ( 1 x 57 ) / 57

GCD(1, 57) = 57 / 57

GCD(1, 57) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 770

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

LCM(1, 770) = 770

GCD(1, 770) = ( 1 x 770 ) / 770

GCD(1, 770) = 770 / 770

GCD(1, 770) = 1

GCD of 548, 627, 57, 770 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 686, 640, 48, 804
• GCD of 675, 640, 37, 737
• GCD of 617, 242, 71, 553
• GCD of 806, 365, 34, 313
• GCD of 937, 584, 46, 207

1. What is the GCD of 548, 627, 57, 770?

GCD of 548, 627, 57, 770 is 1

2. Where do I get the detailed procedure to find GCD of 548, 627, 57, 770?

You can find a detailed procedure to find GCD of 548, 627, 57, 770 on our page.

3. How to find GCD of 548, 627, 57, 770 on a calculator?

You can find the GCD of 548, 627, 57, 770 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.