GCD of 628, 975, 11, 919 Calculator

Given Input numbers are 628, 975, 11, 919

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 975

List of positive integer divisors of 975 that divides 975 without a remainder.

1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975

Divisors of 11

List of positive integer divisors of 11 that divides 11 without a remainder.

1, 11

Divisors of 919

List of positive integer divisors of 919 that divides 919 without a remainder.

1, 919

Greatest Common Divisior

We found the divisors of 628, 975, 11, 919 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 628, 975, 11, 919 is 1.

Therefore, GCD of numbers 628, 975, 11, 919 is 1

Given Input Data is 628, 975, 11, 919

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 975 is 3 x 5 x 5 x 13

Prime Factorization of 11 is 11

Prime Factorization of 919 is 919

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, 975) = 612300

GCD(628, 975) = ( 628 x 975 ) / 612300

GCD(628, 975) = 612300 / 612300

GCD(628, 975) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 11

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

LCM(1, 11) = 11

GCD(1, 11) = ( 1 x 11 ) / 11

GCD(1, 11) = 11 / 11

GCD(1, 11) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 919

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

LCM(1, 919) = 919

GCD(1, 919) = ( 1 x 919 ) / 919

GCD(1, 919) = 919 / 919

GCD(1, 919) = 1

GCD of 628, 975, 11, 919 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 278, 590, 28, 712
• GCD of 295, 792, 11, 326
• GCD of 987, 320, 23, 159
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• GCD of 516, 198, 39, 350

1. What is the GCD of 628, 975, 11, 919?

GCD of 628, 975, 11, 919 is 1

2. Where do I get the detailed procedure to find GCD of 628, 975, 11, 919?

You can find a detailed procedure to find GCD of 628, 975, 11, 919 on our page.

3. How to find GCD of 628, 975, 11, 919 on a calculator?

You can find the GCD of 628, 975, 11, 919 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.