GCD of 628, 150, 887, 772 Calculator

Given Input numbers are 628, 150, 887, 772

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

Divisors of 628

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

1, 2, 4, 157, 314, 628

Divisors of 150

List of positive integer divisors of 150 that divides 150 without a remainder.

1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150

Divisors of 887

List of positive integer divisors of 887 that divides 887 without a remainder.

1, 887

Divisors of 772

List of positive integer divisors of 772 that divides 772 without a remainder.

1, 2, 4, 193, 386, 772

Greatest Common Divisior

We found the divisors of 628, 150, 887, 772 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 628, 150, 887, 772 is 1.

Therefore, GCD of numbers 628, 150, 887, 772 is 1

Given Input Data is 628, 150, 887, 772

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

Prime Factorization of 628 is 2 x 2 x 157

Prime Factorization of 150 is 2 x 3 x 5 x 5

Prime Factorization of 887 is 887

Prime Factorization of 772 is 2 x 2 x 193

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(628, 150) = 47100

GCD(628, 150) = ( 628 x 150 ) / 47100

GCD(628, 150) = 94200 / 47100

GCD(628, 150) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 887

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

LCM(2, 887) = 1774

GCD(2, 887) = ( 2 x 887 ) / 1774

GCD(2, 887) = 1774 / 1774

GCD(2, 887) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 772

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

LCM(1, 772) = 772

GCD(1, 772) = ( 1 x 772 ) / 772

GCD(1, 772) = 772 / 772

GCD(1, 772) = 1

GCD of 628, 150, 887, 772 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 373, 623, 300, 779
• GCD of 649, 692, 371, 695
• GCD of 872, 574, 217, 498
• GCD of 514, 194, 125, 380
• GCD of 706, 676, 768, 662

1. What is the GCD of 628, 150, 887, 772?

GCD of 628, 150, 887, 772 is 1

2. Where do I get the detailed procedure to find GCD of 628, 150, 887, 772?

You can find a detailed procedure to find GCD of 628, 150, 887, 772 on our page.

3. How to find GCD of 628, 150, 887, 772 on a calculator?

You can find the GCD of 628, 150, 887, 772 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.