GCD of 77, 841, 802, 673 Calculator

Given Input numbers are 77, 841, 802, 673

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

Divisors of 77

List of positive integer divisors of 77 that divides 77 without a remainder.

1, 7, 11, 77

Divisors of 841

List of positive integer divisors of 841 that divides 841 without a remainder.

1, 29, 841

Divisors of 802

List of positive integer divisors of 802 that divides 802 without a remainder.

1, 2, 401, 802

Divisors of 673

List of positive integer divisors of 673 that divides 673 without a remainder.

1, 673

Greatest Common Divisior

We found the divisors of 77, 841, 802, 673 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 77, 841, 802, 673 is 1.

Therefore, GCD of numbers 77, 841, 802, 673 is 1

Given Input Data is 77, 841, 802, 673

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

Prime Factorization of 77 is 7 x 11

Prime Factorization of 841 is 29 x 29

Prime Factorization of 802 is 2 x 401

Prime Factorization of 673 is 673

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(77, 841) = 64757

GCD(77, 841) = ( 77 x 841 ) / 64757

GCD(77, 841) = 64757 / 64757

GCD(77, 841) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 802

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

LCM(1, 802) = 802

GCD(1, 802) = ( 1 x 802 ) / 802

GCD(1, 802) = 802 / 802

GCD(1, 802) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 673

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

LCM(1, 673) = 673

GCD(1, 673) = ( 1 x 673 ) / 673

GCD(1, 673) = 673 / 673

GCD(1, 673) = 1

GCD of 77, 841, 802, 673 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 17, 565, 354, 209
• GCD of 70, 641, 332, 604
• GCD of 54, 854, 442, 583
• GCD of 48, 778, 183, 366
• GCD of 91, 560, 970, 377

1. What is the GCD of 77, 841, 802, 673?

GCD of 77, 841, 802, 673 is 1

2. Where do I get the detailed procedure to find GCD of 77, 841, 802, 673?

You can find a detailed procedure to find GCD of 77, 841, 802, 673 on our page.

3. How to find GCD of 77, 841, 802, 673 on a calculator?

You can find the GCD of 77, 841, 802, 673 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.