GCD of 65, 787, 322, 948 Calculator

Given Input numbers are 65, 787, 322, 948

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

Divisors of 65

List of positive integer divisors of 65 that divides 65 without a remainder.

1, 5, 13, 65

Divisors of 787

List of positive integer divisors of 787 that divides 787 without a remainder.

1, 787

Divisors of 322

List of positive integer divisors of 322 that divides 322 without a remainder.

1, 2, 7, 14, 23, 46, 161, 322

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 65, 787, 322, 948 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 65, 787, 322, 948 is 1.

Therefore, GCD of numbers 65, 787, 322, 948 is 1

Given Input Data is 65, 787, 322, 948

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

Prime Factorization of 65 is 5 x 13

Prime Factorization of 787 is 787

Prime Factorization of 322 is 2 x 7 x 23

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(65, 787) = 51155

GCD(65, 787) = ( 65 x 787 ) / 51155

GCD(65, 787) = 51155 / 51155

GCD(65, 787) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 322

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

LCM(1, 322) = 322

GCD(1, 322) = ( 1 x 322 ) / 322

GCD(1, 322) = 322 / 322

GCD(1, 322) = 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 65, 787, 322, 948 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 38, 250, 617, 835
• GCD of 46, 341, 724, 230
• GCD of 20, 498, 110, 260
• GCD of 38, 904, 487, 798
• GCD of 24, 445, 881, 676

1. What is the GCD of 65, 787, 322, 948?

GCD of 65, 787, 322, 948 is 1

2. Where do I get the detailed procedure to find GCD of 65, 787, 322, 948?

You can find a detailed procedure to find GCD of 65, 787, 322, 948 on our page.

3. How to find GCD of 65, 787, 322, 948 on a calculator?

You can find the GCD of 65, 787, 322, 948 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.