GCD of 343, 668, 685, 737 Calculator

Given Input numbers are 343, 668, 685, 737

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

Divisors of 343

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

1, 7, 49, 343

Divisors of 668

List of positive integer divisors of 668 that divides 668 without a remainder.

1, 2, 4, 167, 334, 668

Divisors of 685

List of positive integer divisors of 685 that divides 685 without a remainder.

1, 5, 137, 685

Divisors of 737

List of positive integer divisors of 737 that divides 737 without a remainder.

1, 11, 67, 737

Greatest Common Divisior

We found the divisors of 343, 668, 685, 737 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 343, 668, 685, 737 is 1.

Therefore, GCD of numbers 343, 668, 685, 737 is 1

Given Input Data is 343, 668, 685, 737

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

Prime Factorization of 343 is 7 x 7 x 7

Prime Factorization of 668 is 2 x 2 x 167

Prime Factorization of 685 is 5 x 137

Prime Factorization of 737 is 11 x 67

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(343, 668) = 229124

GCD(343, 668) = ( 343 x 668 ) / 229124

GCD(343, 668) = 229124 / 229124

GCD(343, 668) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 685

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

LCM(1, 685) = 685

GCD(1, 685) = ( 1 x 685 ) / 685

GCD(1, 685) = 685 / 685

GCD(1, 685) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 737

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

LCM(1, 737) = 737

GCD(1, 737) = ( 1 x 737 ) / 737

GCD(1, 737) = 737 / 737

GCD(1, 737) = 1

GCD of 343, 668, 685, 737 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 521, 758, 873, 347
• GCD of 800, 985, 853, 740
• GCD of 339, 923, 516, 702
• GCD of 327, 398, 729, 598
• GCD of 295, 136, 198, 937

1. What is the GCD of 343, 668, 685, 737?

GCD of 343, 668, 685, 737 is 1

2. Where do I get the detailed procedure to find GCD of 343, 668, 685, 737?

You can find a detailed procedure to find GCD of 343, 668, 685, 737 on our page.

3. How to find GCD of 343, 668, 685, 737 on a calculator?

You can find the GCD of 343, 668, 685, 737 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.