GCD of 73, 765, 950, 647 Calculator

Given Input numbers are 73, 765, 950, 647

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

Divisors of 73

List of positive integer divisors of 73 that divides 73 without a remainder.

1, 73

Divisors of 765

List of positive integer divisors of 765 that divides 765 without a remainder.

1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

Divisors of 950

List of positive integer divisors of 950 that divides 950 without a remainder.

1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950

Divisors of 647

List of positive integer divisors of 647 that divides 647 without a remainder.

1, 647

Greatest Common Divisior

We found the divisors of 73, 765, 950, 647 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 73, 765, 950, 647 is 1.

Therefore, GCD of numbers 73, 765, 950, 647 is 1

Given Input Data is 73, 765, 950, 647

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

Prime Factorization of 73 is 73

Prime Factorization of 765 is 3 x 3 x 5 x 17

Prime Factorization of 950 is 2 x 5 x 5 x 19

Prime Factorization of 647 is 647

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(73, 765) = 55845

GCD(73, 765) = ( 73 x 765 ) / 55845

GCD(73, 765) = 55845 / 55845

GCD(73, 765) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 950

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

LCM(1, 950) = 950

GCD(1, 950) = ( 1 x 950 ) / 950

GCD(1, 950) = 950 / 950

GCD(1, 950) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 647

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

LCM(1, 647) = 647

GCD(1, 647) = ( 1 x 647 ) / 647

GCD(1, 647) = 647 / 647

GCD(1, 647) = 1

GCD of 73, 765, 950, 647 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 57, 685, 446, 610
• GCD of 56, 799, 841, 914
• GCD of 33, 211, 642, 337
• GCD of 34, 511, 560, 493
• GCD of 37, 793, 573, 194

1. What is the GCD of 73, 765, 950, 647?

GCD of 73, 765, 950, 647 is 1

2. Where do I get the detailed procedure to find GCD of 73, 765, 950, 647?

You can find a detailed procedure to find GCD of 73, 765, 950, 647 on our page.

3. How to find GCD of 73, 765, 950, 647 on a calculator?

You can find the GCD of 73, 765, 950, 647 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.