GCD of 807, 457, 33, 680 Calculator

Given Input numbers are 807, 457, 33, 680

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

Divisors of 807

List of positive integer divisors of 807 that divides 807 without a remainder.

1, 3, 269, 807

Divisors of 457

List of positive integer divisors of 457 that divides 457 without a remainder.

1, 457

Divisors of 33

List of positive integer divisors of 33 that divides 33 without a remainder.

1, 3, 11, 33

Divisors of 680

List of positive integer divisors of 680 that divides 680 without a remainder.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Greatest Common Divisior

We found the divisors of 807, 457, 33, 680 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 807, 457, 33, 680 is 1.

Therefore, GCD of numbers 807, 457, 33, 680 is 1

Given Input Data is 807, 457, 33, 680

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

Prime Factorization of 807 is 3 x 269

Prime Factorization of 457 is 457

Prime Factorization of 33 is 3 x 11

Prime Factorization of 680 is 2 x 2 x 2 x 5 x 17

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(807, 457) = 368799

GCD(807, 457) = ( 807 x 457 ) / 368799

GCD(807, 457) = 368799 / 368799

GCD(807, 457) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 33

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

LCM(1, 33) = 33

GCD(1, 33) = ( 1 x 33 ) / 33

GCD(1, 33) = 33 / 33

GCD(1, 33) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 680

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

LCM(1, 680) = 680

GCD(1, 680) = ( 1 x 680 ) / 680

GCD(1, 680) = 680 / 680

GCD(1, 680) = 1

GCD of 807, 457, 33, 680 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 180, 644, 72, 452
• GCD of 276, 180, 28, 600
• GCD of 525, 333, 26, 739
• GCD of 977, 875, 58, 848
• GCD of 971, 898, 81, 179

1. What is the GCD of 807, 457, 33, 680?

GCD of 807, 457, 33, 680 is 1

2. Where do I get the detailed procedure to find GCD of 807, 457, 33, 680?

You can find a detailed procedure to find GCD of 807, 457, 33, 680 on our page.

3. How to find GCD of 807, 457, 33, 680 on a calculator?

You can find the GCD of 807, 457, 33, 680 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.