GCD of 343, 531, 630, 726 Calculator

Given Input numbers are 343, 531, 630, 726

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 531

List of positive integer divisors of 531 that divides 531 without a remainder.

1, 3, 9, 59, 177, 531

Divisors of 630

List of positive integer divisors of 630 that divides 630 without a remainder.

1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

Divisors of 726

List of positive integer divisors of 726 that divides 726 without a remainder.

1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726

Greatest Common Divisior

We found the divisors of 343, 531, 630, 726 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 343, 531, 630, 726 is 1.

Therefore, GCD of numbers 343, 531, 630, 726 is 1

Given Input Data is 343, 531, 630, 726

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 531 is 3 x 3 x 59

Prime Factorization of 630 is 2 x 3 x 3 x 5 x 7

Prime Factorization of 726 is 2 x 3 x 11 x 11

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, 531) = 182133

GCD(343, 531) = ( 343 x 531 ) / 182133

GCD(343, 531) = 182133 / 182133

GCD(343, 531) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 630

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

LCM(1, 630) = 630

GCD(1, 630) = ( 1 x 630 ) / 630

GCD(1, 630) = 630 / 630

GCD(1, 630) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 726

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

LCM(1, 726) = 726

GCD(1, 726) = ( 1 x 726 ) / 726

GCD(1, 726) = 726 / 726

GCD(1, 726) = 1

GCD of 343, 531, 630, 726 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 654, 920, 458, 528
• GCD of 827, 494, 927, 694
• GCD of 298, 814, 179, 175
• GCD of 879, 978, 946, 851
• GCD of 921, 249, 595, 797

1. What is the GCD of 343, 531, 630, 726?

GCD of 343, 531, 630, 726 is 1

2. Where do I get the detailed procedure to find GCD of 343, 531, 630, 726?

You can find a detailed procedure to find GCD of 343, 531, 630, 726 on our page.

3. How to find GCD of 343, 531, 630, 726 on a calculator?

You can find the GCD of 343, 531, 630, 726 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.