GCD of 773, 428, 447, 948 Calculator

Given Input numbers are 773, 428, 447, 948

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

Divisors of 773

List of positive integer divisors of 773 that divides 773 without a remainder.

1, 773

Divisors of 428

List of positive integer divisors of 428 that divides 428 without a remainder.

1, 2, 4, 107, 214, 428

Divisors of 447

List of positive integer divisors of 447 that divides 447 without a remainder.

1, 3, 149, 447

Divisors of 948

List of positive integer divisors of 948 that divides 948 without a remainder.

1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948

Greatest Common Divisior

We found the divisors of 773, 428, 447, 948 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 773, 428, 447, 948 is 1.

Therefore, GCD of numbers 773, 428, 447, 948 is 1

Given Input Data is 773, 428, 447, 948

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

Prime Factorization of 773 is 773

Prime Factorization of 428 is 2 x 2 x 107

Prime Factorization of 447 is 3 x 149

Prime Factorization of 948 is 2 x 2 x 3 x 79

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(773, 428) = 330844

GCD(773, 428) = ( 773 x 428 ) / 330844

GCD(773, 428) = 330844 / 330844

GCD(773, 428) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 447

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

LCM(1, 447) = 447

GCD(1, 447) = ( 1 x 447 ) / 447

GCD(1, 447) = 447 / 447

GCD(1, 447) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 948

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

LCM(1, 948) = 948

GCD(1, 948) = ( 1 x 948 ) / 948

GCD(1, 948) = 948 / 948

GCD(1, 948) = 1

GCD of 773, 428, 447, 948 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 421, 149, 101, 737
• GCD of 520, 679, 217, 789
• GCD of 524, 782, 140, 823
• GCD of 867, 165, 224, 720
• GCD of 183, 162, 203, 946

1. What is the GCD of 773, 428, 447, 948?

GCD of 773, 428, 447, 948 is 1

2. Where do I get the detailed procedure to find GCD of 773, 428, 447, 948?

You can find a detailed procedure to find GCD of 773, 428, 447, 948 on our page.

3. How to find GCD of 773, 428, 447, 948 on a calculator?

You can find the GCD of 773, 428, 447, 948 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.