GCD of 531, 421, 423, 724 Calculator

Given Input numbers are 531, 421, 423, 724

In the factoring method, we have to find the divisors of all numbers

Divisors of 531 :

The positive integer divisors of 531 that completely divides 531 are.

1, 3, 9, 59, 177, 531

Divisors of 421 :

The positive integer divisors of 421 that completely divides 421 are.

1, 421

Divisors of 423 :

The positive integer divisors of 423 that completely divides 423 are.

1, 3, 9, 47, 141, 423

Divisors of 724 :

The positive integer divisors of 724 that completely divides 724 are.

1, 2, 4, 181, 362, 724

GCD of numbers is the greatest common divisor

So, the GCD (531, 421, 423, 724) = 1.

Given numbers are 531, 421, 423, 724

The list of prime factors of all numbers are

Prime factors of 531 are 3 x 3 x 59

Prime factors of 421 are 421

Prime factors of 423 are 3 x 3 x 47

Prime factors of 724 are 2 x 2 x 181

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 531, 421, 423, 724

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(531, 421) = 223551

GCD(531, 421) = ( 531 x 421 ) / 223551

= 531 / 421

= 531

Step2:

LCM(1, 423) = 423

GCD(1, 423) = ( 1 x 423 ) / 423

= 1 / 423

= 1

Step3:

LCM(1, 724) = 724

GCD(1, 724) = ( 1 x 724 ) / 724

= 1 / 724

= 1

So, Greatest Common Divisor of 531, 421, 423, 724 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 856, 320, 841, 220
• GCD of 279, 864, 656, 643
• GCD of 667, 679, 846, 266
• GCD of 307, 336, 266, 307
• GCD of 229, 426, 702, 745

Given numbers are 531, 421, 423, 724
The greatest common divisor of numbers 531, 421, 423, 724 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 531, 421, 423, 724 is 1.

1. What is the GCD of 531, 421, 423, 724?

GCD of given numbers 531, 421, 423, 724 is 1

2. How to calculate the greatest common divisor of 531, 421, 423, 724?

We can find the highest common divisor of 531, 421, 423, 724 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 531, 421, 423, 724 i.e 1.

3. How can I use the GCD of 531, 421, 423, 724Calculator?

Out the numbers 531, 421, 423, 724 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.