GCD of 531, 558, 456, 349 Calculator

Given Input numbers are 531, 558, 456, 349

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 558 :

The positive integer divisors of 558 that completely divides 558 are.

1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

Divisors of 456 :

The positive integer divisors of 456 that completely divides 456 are.

1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456

Divisors of 349 :

The positive integer divisors of 349 that completely divides 349 are.

1, 349

GCD of numbers is the greatest common divisor

So, the GCD (531, 558, 456, 349) = 1.

Given numbers are 531, 558, 456, 349

The list of prime factors of all numbers are

Prime factors of 531 are 3 x 3 x 59

Prime factors of 558 are 2 x 3 x 3 x 31

Prime factors of 456 are 2 x 2 x 2 x 3 x 19

Prime factors of 349 are 349

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

Given numbers are 531, 558, 456, 349

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

Apply this formula for all numbers.

Step1:

LCM(531, 558) = 32922

GCD(531, 558) = ( 531 x 558 ) / 32922

= 531 / 558

= 531

Step2:

LCM(9, 456) = 1368

GCD(9, 456) = ( 9 x 456 ) / 1368

= 9 / 456

= 9

Step3:

LCM(3, 349) = 1047

GCD(3, 349) = ( 3 x 349 ) / 1047

= 3 / 349

= 3

So, Greatest Common Divisor of 531, 558, 456, 349 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 596, 709, 597, 590
• GCD of 331, 908, 879, 513
• GCD of 959, 825, 392, 957
• GCD of 396, 172, 988, 980
• GCD of 919, 849, 454, 563

Given numbers are 531, 558, 456, 349
The greatest common divisor of numbers 531, 558, 456, 349 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 531, 558, 456, 349 is 1.

1. What is the GCD of 531, 558, 456, 349?

GCD of given numbers 531, 558, 456, 349 is 1

2. How to calculate the greatest common divisor of 531, 558, 456, 349?

We can find the highest common divisor of 531, 558, 456, 349 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, 558, 456, 349 i.e 1.

3. How can I use the GCD of 531, 558, 456, 349Calculator?

Out the numbers 531, 558, 456, 349 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.