GCD of 278, 939, 772, 962 Calculator

Given Input numbers are 278, 939, 772, 962

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

Divisors of 278

List of positive integer divisors of 278 that divides 278 without a remainder.

1, 2, 139, 278

Divisors of 939

List of positive integer divisors of 939 that divides 939 without a remainder.

1, 3, 313, 939

Divisors of 772

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

1, 2, 4, 193, 386, 772

Divisors of 962

List of positive integer divisors of 962 that divides 962 without a remainder.

1, 2, 13, 26, 37, 74, 481, 962

Greatest Common Divisior

We found the divisors of 278, 939, 772, 962 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 278, 939, 772, 962 is 1.

Therefore, GCD of numbers 278, 939, 772, 962 is 1

Given Input Data is 278, 939, 772, 962

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

Prime Factorization of 278 is 2 x 139

Prime Factorization of 939 is 3 x 313

Prime Factorization of 772 is 2 x 2 x 193

Prime Factorization of 962 is 2 x 13 x 37

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(278, 939) = 261042

GCD(278, 939) = ( 278 x 939 ) / 261042

GCD(278, 939) = 261042 / 261042

GCD(278, 939) = 1

Step2:

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

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 962

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

LCM(1, 962) = 962

GCD(1, 962) = ( 1 x 962 ) / 962

GCD(1, 962) = 962 / 962

GCD(1, 962) = 1

GCD of 278, 939, 772, 962 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 269, 368, 140, 604
• GCD of 790, 744, 569, 158
• GCD of 772, 551, 316, 613
• GCD of 546, 749, 972, 197
• GCD of 489, 874, 110, 917

1. What is the GCD of 278, 939, 772, 962?

GCD of 278, 939, 772, 962 is 1

2. Where do I get the detailed procedure to find GCD of 278, 939, 772, 962?

You can find a detailed procedure to find GCD of 278, 939, 772, 962 on our page.

3. How to find GCD of 278, 939, 772, 962 on a calculator?

You can find the GCD of 278, 939, 772, 962 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.