GCD of 40, 773, 662, 343 Calculator

Given Input numbers are 40, 773, 662, 343

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

Divisors of 40

List of positive integer divisors of 40 that divides 40 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40

Divisors of 773

List of positive integer divisors of 773 that divides 773 without a remainder.

1, 773

Divisors of 662

List of positive integer divisors of 662 that divides 662 without a remainder.

1, 2, 331, 662

Divisors of 343

List of positive integer divisors of 343 that divides 343 without a remainder.

1, 7, 49, 343

Greatest Common Divisior

We found the divisors of 40, 773, 662, 343 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 40, 773, 662, 343 is 1.

Therefore, GCD of numbers 40, 773, 662, 343 is 1

Given Input Data is 40, 773, 662, 343

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

Prime Factorization of 40 is 2 x 2 x 2 x 5

Prime Factorization of 773 is 773

Prime Factorization of 662 is 2 x 331

Prime Factorization of 343 is 7 x 7 x 7

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(40, 773) = 30920

GCD(40, 773) = ( 40 x 773 ) / 30920

GCD(40, 773) = 30920 / 30920

GCD(40, 773) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 662

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

LCM(1, 662) = 662

GCD(1, 662) = ( 1 x 662 ) / 662

GCD(1, 662) = 662 / 662

GCD(1, 662) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 343

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

LCM(1, 343) = 343

GCD(1, 343) = ( 1 x 343 ) / 343

GCD(1, 343) = 343 / 343

GCD(1, 343) = 1

GCD of 40, 773, 662, 343 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 72, 317, 163, 600
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• GCD of 66, 408, 124, 779
• GCD of 47, 364, 977, 666
• GCD of 97, 910, 198, 777

1. What is the GCD of 40, 773, 662, 343?

GCD of 40, 773, 662, 343 is 1

2. Where do I get the detailed procedure to find GCD of 40, 773, 662, 343?

You can find a detailed procedure to find GCD of 40, 773, 662, 343 on our page.

3. How to find GCD of 40, 773, 662, 343 on a calculator?

You can find the GCD of 40, 773, 662, 343 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.